shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2008 Carlos Garcia Campos
   5  *  Copyright (C) 2004 Martin Kretzschmar
   6  *  Copyright (C) 2004 Red Hat, Inc.
   7  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   8  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   9  *
  10  *  Author:
  11  *    Martin Kretzschmar <martink@gnome.org>
  12  *
  13  * Evince is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * Evince is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <errno.h>
  33 #include <stdlib.h>
  34 #include <string.h>
  35 #include <unistd.h>
  36
  37 #include <glib/gstdio.h>
  38 #include <glib/gi18n.h>
  39 #include <gio/gio.h>
  40 #include <gtk/gtk.h>
  41 #if GTK_CHECK_VERSION (2, 14, 0)
  42 #include <gtk/gtkunixprint.h>
  43 #else
  44 #include <gtk/gtkprintunixdialog.h>
  45 #endif
  46 #include <gconf/gconf-client.h>
  47
  48 #include "egg-editable-toolbar.h"
  49 #include "egg-toolbar-editor.h"
  50 #include "egg-toolbars-model.h"
  51
  52 #include "eggfindbar.h"
  53
  54 #include "ephy-zoom-action.h"
  55 #include "ephy-zoom.h"
  56
  57 #include "ev-application.h"
  58 #include "ev-document-factory.h"
  59 #include "ev-document-find.h"
  60 #include "ev-document-fonts.h"
  61 #include "ev-document-images.h"
  62 #include "ev-document-links.h"
  63 #include "ev-document-thumbnails.h"
  64 #include "ev-file-exporter.h"
  65 #include "ev-file-helpers.h"
  66 #include "ev-file-monitor.h"
  67 #include "ev-history.h"
  68 #include "ev-image.h"
  69 #include "ev-job-scheduler.h"
  70 #include "ev-jobs.h"
  71 #include "ev-message-area.h"
  72 #include "ev-metadata-manager.h"
  73 #include "ev-mount-operation.h"
  74 #include "ev-navigation-action.h"
  75 #include "ev-open-recent-action.h"
  76 #include "ev-page-action.h"
  77 #include "ev-password-view.h"
  78 #include "ev-properties-dialog.h"
  79 #include "ev-sidebar-attachments.h"
  80 #include "ev-sidebar.h"
  81 #include "ev-sidebar-links.h"
  82 #include "ev-sidebar-page.h"
  83 #include "ev-sidebar-thumbnails.h"
  84 #include "ev-sidebar-layers.h"
  85 #include "ev-stock-icons.h"
  86 #include "ev-utils.h"
  87 #include "ev-keyring.h"
  88 #include "ev-view.h"
  89 #include "ev-window.h"
  90 #include "ev-window-title.h"
  91 #include "ev-print-operation.h"
  92 #include "ev-progress-message-area.h"
  93
  94 #ifdef ENABLE_DBUS
  95 #include "ev-media-player-keys.h"
  96 #endif /* ENABLE_DBUS */
  97
  98 #ifdef ENABLE_PDF
  99 #include <poppler.h>
 100 #endif
 101
 102 typedef enum {
 103         PAGE_MODE_DOCUMENT,
 104         PAGE_MODE_PASSWORD
 105 } EvWindowPageMode;
 106
 107 typedef enum {
 108         EV_CHROME_MENUBAR       = 1 << 0,
 109         EV_CHROME_TOOLBAR       = 1 << 1,
 110         EV_CHROME_FINDBAR       = 1 << 2,
 111         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 112         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 113         EV_CHROME_SIDEBAR       = 1 << 5,
 114         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 115         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 116 } EvChrome;
 117
 118 struct _EvWindowPrivate {
 119         /* UI */
 120         EvChrome chrome;
 121
 122         GtkWidget *main_box;
 123         GtkWidget *menubar;
 124         GtkWidget *toolbar;
 125         GtkWidget *hpaned;
 126         GtkWidget *view_box;
 127         GtkWidget *sidebar;
 128         GtkWidget *find_bar;
 129         GtkWidget *scrolled_window;
 130         GtkWidget *view;
 131         GtkWidget *message_area;
 132         GtkWidget *password_view;
 133         GtkWidget *sidebar_thumbs;
 134         GtkWidget *sidebar_links;
 135         GtkWidget *sidebar_attachments;
 136         GtkWidget *sidebar_layers;
 137
 138         /* Dialogs */
 139         GtkWidget *properties;
 140         GtkWidget *print_dialog;
 141
 142         /* UI Builders */
 143         GtkActionGroup   *action_group;
 144         GtkActionGroup   *view_popup_action_group;
 145         GtkActionGroup   *attachment_popup_action_group;
 146         GtkRecentManager *recent_manager;
 147         GtkActionGroup   *recent_action_group;
 148         guint             recent_ui_id;
 149         GtkUIManager     *ui_manager;
 150
 151         /* Fullscreen mode */
 152         GtkWidget *fullscreen_toolbar;
 153
 154         /* Presentation mode */
 155         guint      presentation_timeout_id;
 156
 157         /* Preview mode */
 158         GtkWidget *preview_toolbar;
 159         gchar     *print_settings_file;
 160
 161         /* Popup view */
 162         GtkWidget *view_popup;
 163         EvLink    *link;
 164         EvImage   *image;
 165
 166         /* Popup attachment */
 167         GtkWidget    *attachment_popup;
 168         GList        *attach_list;
 169
 170         /* Document */
 171         char *uri;
 172         glong uri_mtime;
 173         char *local_uri;
 174         EvLinkDest *dest;
 175         gboolean unlink_temp_file;
 176         gboolean in_reload;
 177         EvFileMonitor *monitor;
 178         guint setup_document_idle;
 179
 180         EvDocument *document;
 181         EvHistory *history;
 182         EvPageCache *page_cache;
 183         EvWindowPageMode page_mode;
 184         EvWindowTitle *title;
 185
 186         EvJob            *load_job;
 187         EvJob            *reload_job;
 188         EvJob            *thumbnail_job;
 189         EvJob            *save_job;
 190         EvJob            *find_job;
 191
 192         /* Printing */
 193         GQueue           *print_queue;
 194         GtkPrinter       *printer;
 195         GtkPrintSettings *print_settings;
 196         GtkPageSetup     *print_page_setup;
 197         gboolean          close_after_print;
 198 };
 199
 200 #define EV_WINDOW_GET_PRIVATE(object) \
 201         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 202
 203 #define PAGE_SELECTOR_ACTION    "PageSelector"
 204 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 205 #define NAVIGATION_ACTION       "Navigation"
 206
 207 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 208 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 209 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 210
 211 #define PRESENTATION_TIMEOUT 5
 212
 213 #define SIDEBAR_DEFAULT_SIZE    132
 214 #define LINKS_SIDEBAR_ID "links"
 215 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 216 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 217 #define LAYERS_SIDEBAR_ID "layers"
 218
 219 static const gchar *document_print_settings[] = {
 220         GTK_PRINT_SETTINGS_N_COPIES,
 221         GTK_PRINT_SETTINGS_COLLATE,
 222         GTK_PRINT_SETTINGS_REVERSE,
 223         GTK_PRINT_SETTINGS_NUMBER_UP,
 224         GTK_PRINT_SETTINGS_SCALE,
 225         GTK_PRINT_SETTINGS_PRINT_PAGES,
 226         GTK_PRINT_SETTINGS_PAGE_RANGES,
 227         GTK_PRINT_SETTINGS_PAGE_SET,
 228         GTK_PRINT_SETTINGS_OUTPUT_URI
 229 };
 230
 231 static void     ev_window_update_actions                (EvWindow         *ev_window);
 232 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 233                                                          GParamSpec       *pspec,
 234                                                          EvWindow         *ev_window);
 235 static void     ev_window_set_page_mode                 (EvWindow         *window,
 236                                                          EvWindowPageMode  page_mode);
 237 static void     ev_window_load_job_cb                   (EvJob            *job,
 238                                                          gpointer          data);
 239 static void     ev_window_reload_document               (EvWindow         *window);
 240 static void     ev_window_reload_job_cb                 (EvJob            *job,
 241                                                          EvWindow         *window);
 242 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 243                                                          EvWindow         *ev_window);
 244 static void     ev_window_save_job_cb                   (EvJob            *save,
 245                                                          EvWindow         *window);
 246 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 247                                                          GParamSpec       *pspec,
 248                                                          EvWindow         *ev_window);
 249 static void     ev_window_zoom_changed_cb               (EvView           *view,
 250                                                          GParamSpec       *pspec,
 251                                                          EvWindow         *ev_window);
 252 static void     ev_window_add_recent                    (EvWindow         *window,
 253                                                          const char       *filename);
 254 static void     ev_window_run_fullscreen                (EvWindow         *window);
 255 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 256                                                          gboolean          unfullscreen_window);
 257 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 258                                                          EvWindow         *window);
 259 static void     ev_window_run_presentation              (EvWindow         *window);
 260 static void     ev_window_stop_presentation             (EvWindow         *window,
 261                                                          gboolean          unfullscreen_window);
 262 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 263                                                          EvWindow         *window);
 264 static void     ev_window_run_preview                   (EvWindow         *window);
 265 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 266                                                          EvWindow         *window);
 267 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 268                                                          EvWindow         *window);
 269 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 270                                                          EvWindow         *window);
 271 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 272                                                          EvWindow         *window);
 273 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 274                                                          EvWindow         *window);
 275 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 276                                                          EvWindow         *window);
 277 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 278                                                          EvWindow         *window);
 279 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 280                                                          EvWindow         *ev_window);
 281 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 282                                                          EvWindow         *ev_window);
 283 static void     view_handle_link_cb                     (EvView           *view,
 284                                                          EvLink           *link,
 285                                                          EvWindow         *window);
 286 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 287 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 288                                                          EvWindow         *ev_window);
 289 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 290                                                          GParamSpec       *param,
 291                                                          EvWindow         *ev_window);
 292 static void     ev_window_do_preview_print              (EvWindow         *window);
 293 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 294                                                          GFile            *source_file);
 295 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 296                                                          const gchar      *key,
 297                                                          gpointer          user_data);
 298 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 299
 300 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 301
 302 static void
 303 ev_window_set_action_sensitive (EvWindow   *ev_window,
 304                                 const char *name,
 305                                 gboolean    sensitive)
 306 {
 307         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 308                                                          name);
 309         gtk_action_set_sensitive (action, sensitive);
 310 }
 311
 312
 313 static void
 314 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 315 {
 316         EvDocument *document = ev_window->priv->document;
 317         const EvDocumentInfo *info = NULL;
 318
 319         gboolean has_document = FALSE;
 320         gboolean ok_to_print = TRUE;
 321         gboolean ok_to_copy = TRUE;
 322         gboolean has_properties = TRUE;
 323         gboolean override_restrictions = TRUE;
 324         gboolean can_get_text = FALSE;
 325         gboolean has_pages = FALSE;
 326         gboolean can_find = FALSE;
 327
 328         GConfClient *client;
 329
 330         if (document) {
 331                 has_document = TRUE;
 332                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 333         }
 334
 335         if (has_document && ev_window->priv->page_cache) {
 336                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 337         }
 338
 339         if (!info || info->fields_mask == 0) {
 340                 has_properties = FALSE;
 341         }
 342
 343         if (has_document && EV_IS_SELECTION (document)) {
 344                 can_get_text = TRUE;
 345         }
 346
 347         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 348                 can_find = TRUE;
 349         }
 350
 351         client = gconf_client_get_default ();
 352         override_restrictions = gconf_client_get_bool (client,
 353                                                        GCONF_OVERRIDE_RESTRICTIONS,
 354                                                        NULL);
 355         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 356                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 357                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 358         }
 359
 360         if (has_document && !EV_IS_FILE_EXPORTER(document))
 361                 ok_to_print = FALSE;
 362
 363
 364         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 365                 ok_to_copy = FALSE;
 366         }
 367
 368         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 369                 ok_to_print = FALSE;
 370         }
 371
 372         g_object_unref (client);
 373
 374         /* File menu */
 375         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 376         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 377         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 378         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 379         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 380
 381         /* Edit menu */
 382         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 383         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 384         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 385         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 386         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 387
 388         /* View menu */
 389         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 390         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 391         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 392         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 393         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 394         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 395
 396         /* Toolbar-specific actions: */
 397         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 398         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 399         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 400         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 401
 402         ev_window_update_actions (ev_window);
 403 }
 404
 405 static void
 406 ev_window_update_actions (EvWindow *ev_window)
 407 {
 408         EvView *view = EV_VIEW (ev_window->priv->view);
 409         int n_pages = 0, page = -1;
 410         gboolean has_pages = FALSE;
 411         gboolean presentation_mode;
 412         gboolean can_find_in_page = FALSE;
 413
 414         if (ev_window->priv->document && ev_window->priv->page_cache) {
 415                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 416                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 417                 has_pages = n_pages > 0;
 418         }
 419
 420         can_find_in_page = (ev_window->priv->find_job &&
 421                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 422
 423         ev_window_set_action_sensitive (ev_window, "EditCopy",
 424                                         has_pages &&
 425                                         ev_view_get_has_selection (view));
 426         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 427                                         has_pages && can_find_in_page);
 428         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 429                                         has_pages && can_find_in_page);
 430
 431         presentation_mode = ev_view_get_presentation (view);
 432
 433         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 434                                         has_pages &&
 435                                         ev_view_can_zoom_in (view) &&
 436                                         !presentation_mode);
 437         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 438                                         has_pages &&
 439                                         ev_view_can_zoom_out (view) &&
 440                                         !presentation_mode);
 441
 442         /* Go menu */
 443         if (has_pages) {
 444                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 445                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 446                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 447                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 448         } else {
 449                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 450                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 451                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 452                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 453         }
 454
 455         if (has_pages &&
 456             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 457             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 458                 GtkAction *action;
 459                 float      zoom;
 460                 float      real_zoom;
 461
 462                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 463                                                       ZOOM_CONTROL_ACTION);
 464
 465                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 466                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 467                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 468
 469                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 470         }
 471 }
 472
 473 static void
 474 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 475 {
 476         gboolean can_find;
 477
 478         can_find = window->priv->document &&
 479             EV_IS_DOCUMENT_FIND (window->priv->document);
 480
 481         if (window->priv->action_group) {
 482                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 483                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 484                 ev_window_set_action_sensitive (window, "Space", sensitive);
 485                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 486                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 487                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 488                 ev_window_set_action_sensitive (window, "Return", sensitive);
 489                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 490                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 491                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 492                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 493                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 494                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 495
 496                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 497         }
 498 }
 499
 500 static void
 501 set_widget_visibility (GtkWidget *widget, gboolean visible)
 502 {
 503         g_assert (GTK_IS_WIDGET (widget));
 504
 505         if (visible)
 506                 gtk_widget_show (widget);
 507         else
 508                 gtk_widget_hide (widget);
 509 }
 510
 511 static void
 512 update_chrome_visibility (EvWindow *window)
 513 {
 514         EvWindowPrivate *priv = window->priv;
 515         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 516         gboolean fullscreen_mode, presentation, fullscreen;
 517         gboolean preview_toolbar;
 518
 519         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 520         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 521         fullscreen_mode = fullscreen || presentation;
 522
 523         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 524         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 525                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 526         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 527                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 528         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 529         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 530         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 531
 532         set_widget_visibility (priv->menubar, menubar);
 533         set_widget_visibility (priv->toolbar, toolbar);
 534         set_widget_visibility (priv->find_bar, findbar);
 535         set_widget_visibility (priv->sidebar, sidebar);
 536
 537         if (priv->preview_toolbar)
 538                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 539
 540         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 541         gtk_widget_set_sensitive (priv->menubar, menubar);
 542
 543         if (priv->fullscreen_toolbar != NULL) {
 544                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 545         }
 546 }
 547
 548 static void
 549 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 550 {
 551         EvWindowPrivate *priv = window->priv;
 552
 553         if (active) {
 554                 priv->chrome |= flag;
 555         } else {
 556                 priv->chrome &= ~flag;
 557         }
 558 }
 559
 560 static void
 561 update_sizing_buttons (EvWindow *window)
 562 {
 563         GtkActionGroup *action_group = window->priv->action_group;
 564         GtkAction *action;
 565         gboolean best_fit, page_width;
 566         EvSizingMode sizing_mode;
 567
 568         if (window->priv->view == NULL)
 569                 return;
 570
 571         g_object_get (window->priv->view,
 572                       "sizing_mode", &sizing_mode,
 573                       NULL);
 574
 575         switch (sizing_mode) {
 576                 case EV_SIZING_BEST_FIT:
 577                         best_fit = TRUE;
 578                         page_width = FALSE;
 579                         break;
 580                 case EV_SIZING_FIT_WIDTH:
 581                         best_fit = FALSE;
 582                         page_width = TRUE;
 583                         break;
 584                 default:
 585                         best_fit = page_width = FALSE;
 586                         break;
 587         }
 588
 589         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 590         g_signal_handlers_block_by_func
 591                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 592         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 593         g_signal_handlers_unblock_by_func
 594                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 595
 596         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 597         g_signal_handlers_block_by_func
 598                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 599         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 600         g_signal_handlers_unblock_by_func
 601                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 602
 603         action = gtk_action_group_get_action (window->priv->action_group,
 604                                               ZOOM_CONTROL_ACTION);
 605         if (best_fit) {
 606                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 607                                                  EPHY_ZOOM_BEST_FIT);
 608         } else if (page_width) {
 609                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 610                                                  EPHY_ZOOM_FIT_WIDTH);
 611         }
 612 }
 613
 614 /**
 615  * ev_window_is_empty:
 616  * @ev_window: The instance of the #EvWindow.
 617  *
 618  * It does look if there is any document loaded or if there is any job to load
 619  * a document.
 620  *
 621  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 622  *          loaded, %FALSE in other case.
 623  */
 624 gboolean
 625 ev_window_is_empty (const EvWindow *ev_window)
 626 {
 627         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 628
 629         return (ev_window->priv->document == NULL) &&
 630                 (ev_window->priv->load_job == NULL);
 631 }
 632
 633 static void
 634 ev_window_set_message_area (EvWindow  *window,
 635                             GtkWidget *area)
 636 {
 637         if (window->priv->message_area == area)
 638                 return;
 639
 640         if (window->priv->message_area)
 641                 gtk_widget_destroy (window->priv->message_area);
 642         window->priv->message_area = area;
 643
 644         if (!area)
 645                 return;
 646
 647         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 648                             window->priv->message_area,
 649                             FALSE, FALSE, 0);
 650         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 651                                window->priv->message_area, 0);
 652         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 653                                    (gpointer) &(window->priv->message_area));
 654 }
 655
 656 static void
 657 ev_window_message_area_response_cb (EvMessageArea *area,
 658                                     gint           response_id,
 659                                     EvWindow      *window)
 660 {
 661         ev_window_set_message_area (window, NULL);
 662 }
 663
 664 static void
 665 ev_window_error_message (EvWindow    *window,
 666                          GError      *error,
 667                          const gchar *format,
 668                          ...)
 669 {
 670         GtkWidget *area;
 671         va_list    args;
 672         gchar     *msg = NULL;
 673
 674         if (window->priv->message_area)
 675                 return;
 676
 677         va_start (args, format);
 678         msg = g_strdup_vprintf (format, args);
 679         va_end (args);
 680
 681         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 682                                     msg,
 683                                     GTK_STOCK_CLOSE,
 684                                     GTK_RESPONSE_CLOSE,
 685                                     NULL);
 686         g_free (msg);
 687
 688         if (error)
 689                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 690         g_signal_connect (area, "response",
 691                           G_CALLBACK (ev_window_message_area_response_cb),
 692                           window);
 693         gtk_widget_show (area);
 694         ev_window_set_message_area (window, area);
 695 }
 696
 697 static void
 698 ev_window_warning_message (EvWindow    *window,
 699                            const gchar *format,
 700                            ...)
 701 {
 702         GtkWidget *area;
 703         va_list    args;
 704         gchar     *msg = NULL;
 705
 706         if (window->priv->message_area)
 707                 return;
 708
 709         va_start (args, format);
 710         msg = g_strdup_vprintf (format, args);
 711         va_end (args);
 712
 713         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 714                                     msg,
 715                                     GTK_STOCK_CLOSE,
 716                                     GTK_RESPONSE_CLOSE,
 717                                     NULL);
 718         g_free (msg);
 719
 720         g_signal_connect (area, "response",
 721                           G_CALLBACK (ev_window_message_area_response_cb),
 722                           window);
 723         gtk_widget_show (area);
 724         ev_window_set_message_area (window, area);
 725 }
 726
 727 static void
 728 page_changed_cb (EvPageCache *page_cache,
 729                  gint         page,
 730                  EvWindow    *ev_window)
 731 {
 732         ev_window_update_actions (ev_window);
 733
 734         ev_window_update_find_status_message (ev_window);
 735
 736         if (!ev_window_is_empty (ev_window))
 737                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 738 }
 739
 740 typedef struct _FindTask {
 741         const gchar *page_label;
 742         gchar *chapter;
 743 } FindTask;
 744
 745 static gboolean
 746 ev_window_find_chapter (GtkTreeModel *tree_model,
 747                         GtkTreePath  *path,
 748                         GtkTreeIter  *iter,
 749                         gpointer      data)
 750 {
 751         FindTask *task = (FindTask *)data;
 752         gchar *page_string;
 753
 754         gtk_tree_model_get (tree_model, iter,
 755                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 756                             -1);
 757
 758         if (!page_string)
 759                 return FALSE;
 760
 761         if (!strcmp (page_string, task->page_label)) {
 762                 gtk_tree_model_get (tree_model, iter,
 763                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 764                                     -1);
 765                 g_free (page_string);
 766                 return TRUE;
 767         }
 768
 769         g_free (page_string);
 770         return FALSE;
 771 }
 772
 773 static void
 774 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 775 {
 776         gchar *page_label = NULL;
 777         gchar *link_title;
 778         FindTask find_task;
 779         EvLink *real_link;
 780         EvLinkAction *action;
 781         EvLinkDest *dest;
 782
 783         if (window->priv->history == NULL)
 784                 return;
 785
 786         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 787                 return;
 788
 789         if (link) {
 790                 action = g_object_ref (ev_link_get_action (link));
 791                 dest = ev_link_action_get_dest (action);
 792                 page = ev_link_dest_get_page (dest);
 793                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 794         } else {
 795                 dest = ev_link_dest_new_page (page);
 796                 action = ev_link_action_new_dest (dest);
 797                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 798         }
 799
 800         if (!page_label)
 801                 return;
 802
 803         find_task.page_label = page_label;
 804         find_task.chapter = NULL;
 805
 806         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 807                 GtkTreeModel *model;
 808
 809                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 810
 811                 if (model) {
 812                         gtk_tree_model_foreach (model,
 813                                                 ev_window_find_chapter,
 814                                                 &find_task);
 815
 816                         g_object_unref (model);
 817                 }
 818         }
 819
 820         if (find_task.chapter)
 821                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 822         else
 823                 link_title = g_strdup_printf (_("Page %s"), page_label);
 824
 825         real_link = ev_link_new (link_title, action);
 826
 827         ev_history_add_link (window->priv->history, real_link);
 828
 829         g_free (find_task.chapter);
 830         g_free (link_title);
 831         g_free (page_label);
 832         g_object_unref (real_link);
 833 }
 834
 835 static void
 836 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 837 {
 838         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 839
 840         ev_window_add_history (window, 0, link);
 841         ev_window_add_history (window, current_page, NULL);
 842 }
 843
 844 static void
 845 history_changed_cb (EvPageCache *page_cache,
 846                     gint         page,
 847                     EvWindow    *window)
 848 {
 849         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 850
 851         ev_window_add_history (window, page, NULL);
 852         ev_window_add_history (window, current_page, NULL);
 853
 854         return;
 855 }
 856
 857 static void
 858 update_document_mode (EvWindow *window, EvDocumentMode mode)
 859 {
 860         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 861                 ev_window_run_presentation (window);
 862         }
 863         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 864                 ev_window_run_fullscreen (window);
 865         }
 866 }
 867
 868 static void
 869 setup_document_from_metadata (EvWindow *window)
 870 {
 871         char *uri = window->priv->uri;
 872         GValue page = { 0, };
 873         gint n_pages;
 874         gint new_page;
 875
 876         /* View the previously shown page, but make sure to not open a document on
 877          * the last page, since closing it on the last page most likely means the
 878          * user was finished reading the document. In that case, reopening should
 879          * show the first page. */
 880         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 881                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 882                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 883                 if (!window->priv->in_reload && new_page == n_pages - 1)
 884                         new_page = 0;
 885                 ev_page_cache_set_current_page (window->priv->page_cache,
 886                                                 new_page);
 887                 g_value_unset (&page);
 888         }
 889 }
 890
 891 static void
 892 setup_chrome_from_metadata (EvWindow *window)
 893 {
 894         EvChrome chrome = EV_CHROME_NORMAL;
 895         GValue show_toolbar = { 0, };
 896
 897         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 898                 if (!g_value_get_boolean (&show_toolbar))
 899                         chrome &= ~EV_CHROME_TOOLBAR;
 900                 g_value_unset (&show_toolbar);
 901         }
 902         window->priv->chrome = chrome;
 903 }
 904
 905 static void
 906 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 907 {
 908         char *uri = window->priv->uri;
 909         GtkWidget *sidebar = window->priv->sidebar;
 910         GtkWidget *links = window->priv->sidebar_links;
 911         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 912         GtkWidget *attachments = window->priv->sidebar_attachments;
 913         GtkWidget *layers = window->priv->sidebar_layers;
 914         GValue sidebar_size = { 0, };
 915         GValue sidebar_page = { 0, };
 916         GValue sidebar_visibility = { 0, };
 917
 918         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 919                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 920                                         g_value_get_int (&sidebar_size));
 921                 g_value_unset(&sidebar_size);
 922         }
 923
 924         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 925                 const char *page_id = g_value_get_string (&sidebar_page);
 926
 927                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 928                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 929                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 930                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 931                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 932                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 933                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 934                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 935                 }
 936                 g_value_unset (&sidebar_page);
 937         } else if (document) {
 938                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 939                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 940                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 941                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 942                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 943                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 944                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 945                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 946                 }
 947         }
 948
 949         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 950                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 951                 g_value_unset (&sidebar_visibility);
 952                 update_chrome_visibility (window);
 953         }
 954 }
 955
 956 static void
 957 setup_size_from_metadata (EvWindow *window)
 958 {
 959         char *uri = window->priv->uri;
 960         GValue width = { 0, };
 961         GValue height = { 0, };
 962         GValue width_ratio = { 0, };
 963         GValue height_ratio = { 0, };
 964         GValue maximized = { 0, };
 965         GValue x = { 0, };
 966         GValue y = { 0, };
 967
 968         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 969                 if (g_value_get_boolean (&maximized)) {
 970                         gtk_window_maximize (GTK_WINDOW (window));
 971                         g_value_unset (&maximized);
 972                         return;
 973                 } else {
 974                         gtk_window_unmaximize (GTK_WINDOW (window));
 975                 }
 976                 g_value_unset (&maximized);
 977         }
 978
 979         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 980             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 981                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 982                                  g_value_get_int (&y));
 983                 g_value_unset (&x);
 984                 g_value_unset (&y);
 985         }
 986
 987         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 988             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 989                 gtk_window_resize (GTK_WINDOW (window),
 990                                    g_value_get_int (&width),
 991                                    g_value_get_int (&height));
 992                 g_value_unset (&width);
 993                 g_value_unset (&height);
 994                 return;
 995         }
 996
 997         if (window->priv->page_cache &&
 998             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 999             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
1000
1001                 gint document_width;
1002                 gint document_height;
1003
1004                 GdkScreen *screen;
1005
1006                 gint request_width;
1007                 gint request_height;
1008
1009                 ev_page_cache_get_max_width (window->priv->page_cache,
1010                                              0, 1.0,
1011                                              &document_width);
1012                 ev_page_cache_get_max_height (window->priv->page_cache,
1013                                              0, 1.0,
1014                                              &document_height);
1015
1016                 request_width = g_value_get_double (&width_ratio) * document_width;
1017                 request_height = g_value_get_double (&height_ratio) * document_height;
1018
1019                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1020
1021                 if (screen) {
1022                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1023                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1024                 }
1025
1026                 gtk_window_resize (GTK_WINDOW (window),
1027                                    request_width,
1028                                    request_height);
1029                 g_value_unset (&width_ratio);
1030                 g_value_unset (&height_ratio);
1031         }
1032 }
1033
1034 static void
1035 setup_view_from_metadata (EvWindow *window)
1036 {
1037         EvView *view = EV_VIEW (window->priv->view);
1038         char *uri = window->priv->uri;
1039         GEnumValue *enum_value;
1040         GValue sizing_mode = { 0, };
1041         GValue zoom = { 0, };
1042         GValue continuous = { 0, };
1043         GValue dual_page = { 0, };
1044         GValue presentation = { 0, };
1045         GValue fullscreen = { 0, };
1046         GValue rotation = { 0, };
1047         GValue maximized = { 0, };
1048
1049         /* Maximized */
1050         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1051                 if (g_value_get_boolean (&maximized)) {
1052                         gtk_window_maximize (GTK_WINDOW (window));
1053                 } else {
1054                         gtk_window_unmaximize (GTK_WINDOW (window));
1055                 }
1056                 g_value_unset (&maximized);
1057         }
1058
1059         /* Sizing mode */
1060         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1061                 enum_value = g_enum_get_value_by_nick
1062                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1063                 g_value_unset (&sizing_mode);
1064                 ev_view_set_sizing_mode (view, enum_value->value);
1065         }
1066
1067         /* Zoom */
1068         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1069             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1070                 gdouble zoom_value;
1071
1072                 zoom_value = g_value_get_double (&zoom);
1073                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1074                 ev_view_set_zoom (view, zoom_value, FALSE);
1075                 g_value_unset (&zoom);
1076         }
1077
1078         /* Continuous */
1079         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1080                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1081                 g_value_unset (&continuous);
1082         }
1083
1084         /* Dual page */
1085         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1086                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1087                 g_value_unset (&dual_page);
1088         }
1089
1090         /* Presentation */
1091         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1092                 if (g_value_get_boolean (&presentation) && uri) {
1093                         ev_window_run_presentation (window);
1094                 }
1095                 g_value_unset (&presentation);
1096         }
1097
1098         /* Fullscreen */
1099         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1100                 if (g_value_get_boolean (&fullscreen) && uri) {
1101                         ev_window_run_fullscreen (window);
1102                 }
1103                 g_value_unset (&fullscreen);
1104         }
1105
1106         /* Rotation */
1107         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1108                 if (g_value_get_int (&rotation)) {
1109                         switch (g_value_get_int (&rotation)) {
1110                                 case 90:
1111                                         ev_view_set_rotation (view, 90);
1112                                         break;
1113                                 case 180:
1114                                         ev_view_set_rotation (view, 180);
1115                                         break;
1116                                 case 270:
1117                                         ev_view_set_rotation (view, 270);
1118                                         break;
1119                                 default:
1120                                         break;
1121                         }
1122                 }
1123                 g_value_unset (&rotation);
1124         }
1125 }
1126
1127 static void
1128 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1129 {
1130         if (ev_window->priv->thumbnail_job != NULL) {
1131                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1132                         ev_job_cancel (ev_window->priv->thumbnail_job);
1133
1134                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1135                                                       ev_window_set_icon_from_thumbnail,
1136                                                       ev_window);
1137                 g_object_unref (ev_window->priv->thumbnail_job);
1138                 ev_window->priv->thumbnail_job = NULL;
1139         }
1140 }
1141
1142 static void
1143 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1144                                    EvWindow       *ev_window)
1145 {
1146         if (job->thumbnail) {
1147                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1148                                      job->thumbnail);
1149         }
1150
1151         ev_window_clear_thumbnail_job (ev_window);
1152 }
1153
1154 static void
1155 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1156 {
1157         gint page_width, page_height;
1158         gdouble scale;
1159         EvDocument *document = ev_window->priv->document;
1160
1161         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1162             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1163                 return;
1164         }
1165
1166         ev_window_clear_thumbnail_job (ev_window);
1167
1168         ev_page_cache_get_size (ev_window->priv->page_cache,
1169                                 0, 0, 1.0,
1170                                 &page_width, &page_height);
1171         scale = (gdouble)128 / (gdouble)page_width;
1172
1173         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1174         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1175                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1176                           ev_window);
1177         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1178 }
1179
1180 static gboolean
1181 ev_window_setup_document (EvWindow *ev_window)
1182 {
1183         const EvDocumentInfo *info;
1184         EvDocument *document = ev_window->priv->document;
1185         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1186         GtkAction *action;
1187
1188         ev_window->priv->setup_document_idle = 0;
1189
1190         ev_window_refresh_window_thumbnail (ev_window, 0);
1191
1192         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1193         ev_window_title_set_document (ev_window->priv->title, document);
1194         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1195
1196         ev_sidebar_set_document (sidebar, document);
1197
1198         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1199         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1200         ev_window_setup_action_sensitivity (ev_window);
1201
1202         if (ev_window->priv->history)
1203                 g_object_unref (ev_window->priv->history);
1204         ev_window->priv->history = ev_history_new ();
1205         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1206         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1207
1208         if (ev_window->priv->properties) {
1209                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1210                                                    ev_window->priv->uri,
1211                                                    ev_window->priv->document);
1212         }
1213
1214         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1215         update_document_mode (ev_window, info->mode);
1216
1217         return FALSE;
1218 }
1219
1220 static void
1221 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1222 {
1223         EvView *view = EV_VIEW (ev_window->priv->view);
1224
1225         if (ev_window->priv->document)
1226                 g_object_unref (ev_window->priv->document);
1227         ev_window->priv->document = g_object_ref (document);
1228
1229         ev_window_set_message_area (ev_window, NULL);
1230
1231         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1232         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1233                           G_CALLBACK (page_changed_cb), ev_window);
1234         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1235                           G_CALLBACK (history_changed_cb), ev_window);
1236
1237         setup_size_from_metadata (ev_window);
1238         setup_sidebar_from_metadata (ev_window, document);
1239         setup_document_from_metadata (ev_window);
1240
1241         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1242                 ev_view_set_document (view, document);
1243         } else {
1244                 ev_window_warning_message (ev_window, "%s",
1245                                            _("The document contains no pages"));
1246         }
1247
1248         if (ev_window->priv->setup_document_idle > 0)
1249                 g_source_remove (ev_window->priv->setup_document_idle);
1250         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1251 }
1252
1253 static void
1254 ev_window_document_changed (EvWindow *ev_window,
1255                             gpointer  user_data)
1256 {
1257         ev_window_reload_document (ev_window);
1258 }
1259
1260 static void
1261 ev_window_password_view_unlock (EvWindow *ev_window)
1262 {
1263         const gchar *password;
1264
1265         g_assert (ev_window->priv->load_job);
1266
1267         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1268         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1269         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1270 }
1271
1272 static void
1273 ev_window_clear_load_job (EvWindow *ev_window)
1274 {
1275         if (ev_window->priv->load_job != NULL) {
1276                 if (!ev_job_is_finished (ev_window->priv->load_job))
1277                         ev_job_cancel (ev_window->priv->load_job);
1278
1279                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1280                 g_object_unref (ev_window->priv->load_job);
1281                 ev_window->priv->load_job = NULL;
1282         }
1283 }
1284
1285 static void
1286 ev_window_clear_reload_job (EvWindow *ev_window)
1287 {
1288         if (ev_window->priv->reload_job != NULL) {
1289                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1290                         ev_job_cancel (ev_window->priv->reload_job);
1291
1292                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1293                 g_object_unref (ev_window->priv->reload_job);
1294                 ev_window->priv->reload_job = NULL;
1295         }
1296 }
1297
1298 static void
1299 ev_window_clear_local_uri (EvWindow *ev_window)
1300 {
1301         if (ev_window->priv->local_uri) {
1302                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1303                 g_free (ev_window->priv->local_uri);
1304                 ev_window->priv->local_uri = NULL;
1305         }
1306 }
1307
1308 static void
1309 ev_window_clear_print_settings_file (EvWindow *ev_window)
1310 {
1311         if (ev_window->priv->print_settings_file) {
1312                 g_unlink (ev_window->priv->print_settings_file);
1313                 g_free (ev_window->priv->print_settings_file);
1314                 ev_window->priv->print_settings_file = NULL;
1315         }
1316 }
1317
1318 static void
1319 ev_window_clear_temp_file (EvWindow *ev_window)
1320 {
1321         GFile *file, *tempdir;
1322
1323         if (!ev_window->priv->uri)
1324                 return;
1325
1326         file = g_file_new_for_uri (ev_window->priv->uri);
1327         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1328
1329         if (g_file_has_prefix (file, tempdir)) {
1330                 g_file_delete (file, NULL, NULL);
1331         }
1332
1333         g_object_unref (file);
1334         g_object_unref (tempdir);
1335 }
1336
1337 /* This callback will executed when load job will be finished.
1338  *
1339  * Since the flow of the error dialog is very confusing, we assume that both
1340  * document and uri will go away after this function is called, and thus we need
1341  * to ref/dup them.  Additionally, it needs to clear
1342  * ev_window->priv->password_{uri,document}, and thus people who call this
1343  * function should _not_ necessarily expect those to exist after being
1344  * called. */
1345 static void
1346 ev_window_load_job_cb (EvJob *job,
1347                        gpointer data)
1348 {
1349         EvWindow *ev_window = EV_WINDOW (data);
1350         EvDocument *document = EV_JOB (job)->document;
1351         EvJobLoad *job_load = EV_JOB_LOAD (job);
1352
1353         g_assert (job_load->uri);
1354
1355         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1356
1357         /* Success! */
1358         if (!ev_job_is_failed (job)) {
1359                 ev_window_set_document (ev_window, document);
1360
1361                 if (job_load->mode != EV_WINDOW_MODE_PREVIEW) {
1362                         setup_view_from_metadata (ev_window);
1363                 }
1364
1365                 if (!ev_window->priv->unlink_temp_file) {
1366                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1367                 }
1368
1369                 ev_window_title_set_type (ev_window->priv->title,
1370                                           EV_WINDOW_TITLE_DOCUMENT);
1371                 if (job_load->password) {
1372                         GPasswordSave flags;
1373
1374                         flags = ev_password_view_get_password_save_flags (
1375                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1376                         ev_keyring_save_password (ev_window->priv->uri,
1377                                                   job_load->password,
1378                                                   flags);
1379                 }
1380
1381                 if (job_load->dest) {
1382                         EvLink *link;
1383                         EvLinkAction *link_action;
1384
1385                         link_action = ev_link_action_new_dest (g_object_ref (job_load->dest));
1386                         link = ev_link_new (NULL, link_action);
1387                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1388                         g_object_unref (link);
1389                 }
1390
1391                 switch (job_load->mode) {
1392                         case EV_WINDOW_MODE_FULLSCREEN:
1393                                 ev_window_run_fullscreen (ev_window);
1394                                 break;
1395                         case EV_WINDOW_MODE_PRESENTATION:
1396                                 ev_window_run_presentation (ev_window);
1397                                 break;
1398                         case EV_WINDOW_MODE_PREVIEW:
1399                                 ev_window_run_preview (ev_window);
1400                                 break;
1401                         default:
1402                                 break;
1403                 }
1404
1405                 if (job_load->search_string && EV_IS_DOCUMENT_FIND (document)) {
1406                         ev_window_cmd_edit_find (NULL, ev_window);
1407                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1408                                                         job_load->search_string);
1409                 }
1410
1411                 /* Create a monitor for the document */
1412                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1413                 g_signal_connect_swapped (G_OBJECT (ev_window->priv->monitor), "changed",
1414                                           G_CALLBACK (ev_window_document_changed),
1415                                           ev_window);
1416
1417                 ev_window_clear_load_job (ev_window);
1418                 return;
1419         }
1420
1421         if (job->error->domain == EV_DOCUMENT_ERROR &&
1422             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1423                 gchar *password;
1424
1425                 setup_view_from_metadata (ev_window);
1426
1427                 /* First look whether password is in keyring */
1428                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1429                 if (password) {
1430                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1431                                 /* Password in kering is wrong */
1432                                 ev_job_load_set_password (job_load, NULL);
1433                                 /* FIXME: delete password from keyring? */
1434                         } else {
1435                                 ev_job_load_set_password (job_load, password);
1436                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1437                                 g_free (password);
1438                                 return;
1439                         }
1440
1441                         g_free (password);
1442                 }
1443
1444                 /* We need to ask the user for a password */
1445                 ev_window_title_set_uri (ev_window->priv->title,
1446                                          ev_window->priv->uri);
1447                 ev_window_title_set_type (ev_window->priv->title,
1448                                           EV_WINDOW_TITLE_PASSWORD);
1449
1450                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1451                                           job_load->uri);
1452
1453                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1454
1455                 ev_job_load_set_password (job_load, NULL);
1456                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1457         } else {
1458                 ev_window_error_message (ev_window, job->error,
1459                                          "%s", _("Unable to open document"));
1460                 ev_window_clear_load_job (ev_window);
1461         }
1462 }
1463
1464 static void
1465 ev_window_reload_job_cb (EvJob    *job,
1466                          EvWindow *ev_window)
1467 {
1468         GtkWidget *widget;
1469
1470         if (ev_job_is_failed (job)) {
1471                 ev_window_clear_reload_job (ev_window);
1472                 ev_window->priv->in_reload = FALSE;
1473                 return;
1474         }
1475
1476         ev_window_set_document (ev_window, job->document);
1477
1478         /* Restart the search after reloading */
1479         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1480         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1481                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1482                                             NULL, ev_window);
1483         }
1484
1485         ev_window_clear_reload_job (ev_window);
1486         ev_window->priv->in_reload = FALSE;
1487 }
1488
1489 /**
1490  * ev_window_get_uri:
1491  * @ev_window: The instance of the #EvWindow.
1492  *
1493  * It returns the uri of the document showed in the #EvWindow.
1494  *
1495  * Returns: the uri of the document showed in the #EvWindow.
1496  */
1497 const char *
1498 ev_window_get_uri (EvWindow *ev_window)
1499 {
1500         return ev_window->priv->uri;
1501 }
1502
1503 /**
1504  * ev_window_close_dialogs:
1505  * @ev_window: The window where dialogs will be closed.
1506  *
1507  * It looks for password, print and properties dialogs and closes them and
1508  * frees them from memory. If there is any print job it does free it too.
1509  */
1510 static void
1511 ev_window_close_dialogs (EvWindow *ev_window)
1512 {
1513         if (ev_window->priv->print_dialog)
1514                 gtk_widget_destroy (ev_window->priv->print_dialog);
1515         ev_window->priv->print_dialog = NULL;
1516
1517         if (ev_window->priv->properties)
1518                 gtk_widget_destroy (ev_window->priv->properties);
1519         ev_window->priv->properties = NULL;
1520 }
1521
1522 static void
1523 ev_window_load_remote_failed (EvWindow *ev_window,
1524                               GError   *error)
1525 {
1526         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1527         ev_window->priv->in_reload = FALSE;
1528         ev_window_error_message (ev_window, error,
1529                                  "%s", _("Unable to open document"));
1530         g_free (ev_window->priv->local_uri);
1531         ev_window->priv->local_uri = NULL;
1532         ev_window->priv->uri_mtime = 0;
1533 }
1534
1535 static void
1536 set_uri_mtime (GFile        *source,
1537                GAsyncResult *async_result,
1538                EvWindow     *ev_window)
1539 {
1540         GFileInfo *info;
1541         GError *error = NULL;
1542
1543         info = g_file_query_info_finish (source, async_result, &error);
1544
1545         if (error) {
1546                 ev_window->priv->uri_mtime = 0;
1547                 g_error_free (error);
1548         } else {
1549                 GTimeVal mtime;
1550
1551                 g_file_info_get_modification_time (info, &mtime);
1552                 ev_window->priv->uri_mtime = mtime.tv_sec;
1553                 g_object_unref (info);
1554         }
1555
1556         g_object_unref (source);
1557 }
1558
1559 static void
1560 mount_volume_ready_cb (GFile        *source,
1561                        GAsyncResult *async_result,
1562                        EvWindow     *ev_window)
1563 {
1564         GError *error = NULL;
1565
1566         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1567
1568         if (error) {
1569                 ev_window_load_remote_failed (ev_window, error);
1570                 g_object_unref (source);
1571                 g_error_free (error);
1572         } else {
1573                 /* Volume successfully mounted,
1574                    try opening the file again */
1575                 ev_window_load_file_remote (ev_window, source);
1576         }
1577 }
1578
1579 static void
1580 window_open_file_copy_ready_cb (GFile        *source,
1581                                 GAsyncResult *async_result,
1582                                 EvWindow     *ev_window)
1583 {
1584         GError *error = NULL;
1585
1586         g_file_copy_finish (source, async_result, &error);
1587         if (!error) {
1588                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1589                 g_file_query_info_async (source,
1590                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1591                                          0, G_PRIORITY_DEFAULT,
1592                                          NULL,
1593                                          (GAsyncReadyCallback)set_uri_mtime,
1594                                          ev_window);
1595                 return;
1596         }
1597
1598         if (error->domain == G_IO_ERROR &&
1599             error->code == G_IO_ERROR_NOT_MOUNTED) {
1600                 GMountOperation *operation;
1601
1602                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1603                 g_file_mount_enclosing_volume (source,
1604                                                G_MOUNT_MOUNT_NONE,
1605                                                operation, NULL,
1606                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1607                                                ev_window);
1608                 g_object_unref (operation);
1609         } else {
1610                 ev_window_load_remote_failed (ev_window, error);
1611                 g_object_unref (source);
1612         }
1613
1614         g_error_free (error);
1615 }
1616
1617 static void
1618 ev_window_load_file_remote (EvWindow  *ev_window,
1619                             GFile     *source_file)
1620 {
1621         GFile *target_file;
1622
1623         if (!ev_window->priv->local_uri) {
1624                 gchar *tmp_name;
1625                 gchar *base_name;
1626
1627                 /* We'd like to keep extension of source uri since
1628                  * it helps to resolve some mime types, say cbz */
1629                 tmp_name = ev_tmp_filename (NULL);
1630                 base_name = g_file_get_basename (source_file);
1631                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1632                                                           base_name, NULL);
1633                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1634                                      ev_window->priv->local_uri);
1635                 g_free (base_name);
1636                 g_free (tmp_name);
1637         }
1638
1639         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1640         g_file_copy_async (source_file, target_file,
1641                            0, G_PRIORITY_DEFAULT, NULL,
1642                            NULL, NULL, /* no progress callback */
1643                            (GAsyncReadyCallback) window_open_file_copy_ready_cb,
1644                            ev_window);
1645         g_object_unref (target_file);
1646 }
1647
1648 void
1649 ev_window_open_uri (EvWindow       *ev_window,
1650                     const char     *uri,
1651                     EvLinkDest     *dest,
1652                     EvWindowRunMode mode,
1653                     const gchar    *search_string,
1654                     gboolean        unlink_temp_file,
1655                     const gchar    *print_settings)
1656 {
1657         GFile *source_file;
1658
1659         ev_window->priv->in_reload = FALSE;
1660
1661         if (ev_window->priv->uri &&
1662             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1663                 ev_window_reload_document (ev_window);
1664                 return;
1665         }
1666
1667         if (ev_window->priv->monitor) {
1668                 g_object_unref (ev_window->priv->monitor);
1669                 ev_window->priv->monitor = NULL;
1670         }
1671
1672         ev_window_close_dialogs (ev_window);
1673         ev_window_clear_load_job (ev_window);
1674         ev_window_clear_local_uri (ev_window);
1675         ev_window_clear_print_settings_file (ev_window);
1676         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1677
1678         ev_window->priv->unlink_temp_file = unlink_temp_file;
1679
1680         if (mode == EV_WINDOW_MODE_PREVIEW) {
1681                 ev_window->priv->print_settings_file = print_settings ?
1682                         g_strdup (print_settings) : NULL;
1683         }
1684
1685         if (ev_window->priv->uri)
1686                 g_free (ev_window->priv->uri);
1687         ev_window->priv->uri = g_strdup (uri);
1688
1689         setup_size_from_metadata (ev_window);
1690
1691         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1692         g_signal_connect (ev_window->priv->load_job,
1693                           "finished",
1694                           G_CALLBACK (ev_window_load_job_cb),
1695                           ev_window);
1696
1697         source_file = g_file_new_for_uri (uri);
1698         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1699                 ev_window_load_file_remote (ev_window, source_file);
1700         } else {
1701                 g_object_unref (source_file);
1702                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1703         }
1704 }
1705
1706 static void
1707 ev_window_reload_local (EvWindow *ev_window)
1708 {
1709         const gchar *uri;
1710
1711         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1712         ev_window->priv->reload_job = ev_job_load_new (uri, NULL, 0, NULL);
1713         g_signal_connect (ev_window->priv->reload_job, "finished",
1714                           G_CALLBACK (ev_window_reload_job_cb),
1715                           ev_window);
1716         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1717 }
1718
1719 static void
1720 reload_remote_copy_ready_cb (GFile        *remote,
1721                              GAsyncResult *async_result,
1722                              EvWindow     *ev_window)
1723 {
1724         g_file_copy_finish (remote, async_result, NULL);
1725         ev_window_reload_local (ev_window);
1726         g_object_unref (remote);
1727 }
1728
1729 static void
1730 query_remote_uri_mtime_cb (GFile        *remote,
1731                            GAsyncResult *async_result,
1732                            EvWindow     *ev_window)
1733 {
1734         GFileInfo *info;
1735         GTimeVal   mtime;
1736         GError    *error = NULL;
1737
1738         info = g_file_query_info_finish (remote, async_result, &error);
1739         if (error) {
1740                 g_error_free (error);
1741                 g_object_unref (remote);
1742                 ev_window_reload_local (ev_window);
1743
1744                 return;
1745         }
1746
1747         g_file_info_get_modification_time (info, &mtime);
1748         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1749                 GFile *target_file;
1750
1751                 /* Remote file has changed */
1752                 ev_window->priv->uri_mtime = mtime.tv_sec;
1753                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1754                 g_file_copy_async (remote, target_file,
1755                                    G_FILE_COPY_OVERWRITE,
1756                                    G_PRIORITY_DEFAULT, NULL,
1757                                    NULL, NULL, /* no progress callback */
1758                                    (GAsyncReadyCallback) reload_remote_copy_ready_cb,
1759                                    ev_window);
1760                 g_object_unref (target_file);
1761         } else {
1762                 g_object_unref (remote);
1763                 ev_window_reload_local (ev_window);
1764         }
1765
1766         g_object_unref (info);
1767 }
1768
1769 static void
1770 ev_window_reload_remote (EvWindow *ev_window)
1771 {
1772         GFile *remote;
1773
1774         remote = g_file_new_for_uri (ev_window->priv->uri);
1775         /* Reload the remote uri only if it has changed */
1776         g_file_query_info_async (remote,
1777                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
1778                                  0, G_PRIORITY_DEFAULT,
1779                                  NULL,
1780                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
1781                                  ev_window);
1782 }
1783
1784 static void
1785 ev_window_reload_document (EvWindow *ev_window)
1786 {
1787         ev_window_clear_reload_job (ev_window);
1788         ev_window->priv->in_reload = TRUE;
1789
1790         if (ev_window->priv->local_uri) {
1791                 ev_window_reload_remote (ev_window);
1792         } else {
1793                 ev_window_reload_local (ev_window);
1794         }
1795 }
1796
1797 static void
1798 file_open_dialog_response_cb (GtkWidget *chooser,
1799                               gint       response_id,
1800                               EvWindow  *ev_window)
1801 {
1802         gchar *uri;
1803
1804         if (response_id == GTK_RESPONSE_OK) {
1805                 GSList *uris;
1806
1807                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1808
1809                 ev_application_open_uri_list (EV_APP, uris,
1810                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1811                                               GDK_CURRENT_TIME);
1812
1813                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1814                 g_slist_free (uris);
1815         }
1816
1817         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1818         ev_application_set_chooser_uri (EV_APP, uri);
1819         g_free (uri);
1820
1821         gtk_widget_destroy (chooser);
1822 }
1823
1824 static void
1825 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1826 {
1827         GtkWidget *chooser;
1828
1829         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1830                                                GTK_WINDOW (window),
1831                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1832                                                GTK_STOCK_CANCEL,
1833                                                GTK_RESPONSE_CANCEL,
1834                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1835                                                NULL);
1836
1837         ev_document_factory_add_filters (chooser, NULL);
1838         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1839         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1840         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1841                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1842                                           ev_application_get_chooser_uri (EV_APP));
1843         } else if (window->priv->uri != NULL) {
1844                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1845                                           window->priv->uri);
1846         } else {
1847                 const gchar *folder;
1848
1849                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1850                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1851                                                      folder ? folder : g_get_home_dir ());
1852         }
1853
1854         g_signal_connect (chooser, "response",
1855                           G_CALLBACK (file_open_dialog_response_cb),
1856                           window);
1857
1858         gtk_widget_show (chooser);
1859 }
1860
1861 static gchar *
1862 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1863 {
1864         gchar *tmp_filename = NULL;
1865         gchar *name;
1866         gint   res;
1867         guint  i = 0;
1868
1869         name = g_path_get_basename (filename);
1870
1871         do {
1872                 gchar *basename;
1873
1874                 if (tmp_filename)
1875                         g_free (tmp_filename);
1876
1877                 basename = g_strdup_printf ("%s-%d", name, i++);
1878                 tmp_filename = g_build_filename (ev_tmp_dir (),
1879                                                  basename, NULL);
1880
1881                 g_free (basename);
1882         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1883
1884         g_free (name);
1885
1886         if (res != 0 && errno != EEXIST) {
1887                 if (error) {
1888                         *error = g_error_new (G_FILE_ERROR,
1889                                               g_file_error_from_errno (errno),
1890                                               _("Couldn't create symlink “%s”: %s"),
1891                                               tmp_filename, strerror (errno));
1892                 }
1893
1894                 g_free (tmp_filename);
1895
1896                 return NULL;
1897         }
1898
1899         return tmp_filename;
1900 }
1901
1902 static void
1903 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1904 {
1905         GError      *error = NULL;
1906         gchar       *symlink_uri;
1907         gchar       *old_filename;
1908         gchar       *new_filename;
1909         const gchar *uri_unc;
1910
1911         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1912                                      "uri-uncompressed");
1913         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1914                                             NULL, NULL);
1915         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1916
1917         if (error) {
1918                 ev_window_error_message (window, error,
1919                                          "%s", _("Cannot open a copy."));
1920                 g_error_free (error);
1921                 g_free (old_filename);
1922                 g_free (new_filename);
1923
1924                 return;
1925         }
1926
1927         g_free (old_filename);
1928
1929         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1930         g_free (new_filename);
1931
1932         ev_application_open_uri_at_dest (EV_APP,
1933                                          symlink_uri,
1934                                          gtk_window_get_screen (GTK_WINDOW (window)),
1935                                          dest,
1936                                          0,
1937                                          NULL,
1938                                          TRUE,
1939                                          NULL,
1940                                          GDK_CURRENT_TIME);
1941         g_free (symlink_uri);
1942 }
1943
1944 static void
1945 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1946 {
1947         EvPageCache *page_cache;
1948         EvLinkDest  *dest;
1949         gint         current_page;
1950
1951         page_cache = ev_page_cache_get (window->priv->document);
1952         current_page = ev_page_cache_get_current_page (page_cache);
1953
1954         dest = ev_link_dest_new_page (current_page);
1955         ev_window_cmd_file_open_copy_at_dest (window, dest);
1956         g_object_unref (dest);
1957 }
1958
1959 static void
1960 ev_window_cmd_recent_file_activate (GtkAction *action,
1961                                     EvWindow  *window)
1962 {
1963         GtkRecentInfo *info;
1964         const gchar   *uri;
1965
1966         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1967         g_assert (info != NULL);
1968
1969         uri = gtk_recent_info_get_uri (info);
1970
1971         ev_application_open_uri_at_dest (EV_APP, uri,
1972                                          gtk_window_get_screen (GTK_WINDOW (window)),
1973                                          NULL, 0, NULL, FALSE, NULL,
1974                                          GDK_CURRENT_TIME);
1975 }
1976
1977 static void
1978 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1979                                              const gchar        *uri,
1980                                              EvWindow           *window)
1981 {
1982         ev_application_open_uri_at_dest (EV_APP, uri,
1983                                          gtk_window_get_screen (GTK_WINDOW (window)),
1984                                          NULL, 0, NULL, FALSE, NULL,
1985                                          GDK_CURRENT_TIME);
1986 }
1987
1988 static void
1989 ev_window_add_recent (EvWindow *window, const char *filename)
1990 {
1991         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1992 }
1993
1994 static gint
1995 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1996 {
1997         gboolean     has_ev_a, has_ev_b;
1998         const gchar *evince = g_get_application_name ();
1999
2000         has_ev_a = gtk_recent_info_has_application (a, evince);
2001         has_ev_b = gtk_recent_info_has_application (b, evince);
2002
2003         if (has_ev_a && has_ev_b) {
2004                 time_t time_a, time_b;
2005
2006                 time_a = gtk_recent_info_get_modified (a);
2007                 time_b = gtk_recent_info_get_modified (b);
2008
2009                 return (time_b - time_a);
2010         } else if (has_ev_a) {
2011                 return -1;
2012         } else if (has_ev_b) {
2013                 return 1;
2014         }
2015
2016         return 0;
2017 }
2018
2019 /*
2020  * Doubles underscore to avoid spurious menu accels.
2021  */
2022 static gchar *
2023 ev_window_get_recent_file_label (gint index, const gchar *filename)
2024 {
2025         GString *str;
2026         gint length;
2027         const gchar *p;
2028         const gchar *end;
2029         gboolean is_rtl;
2030
2031         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2032
2033         g_return_val_if_fail (filename != NULL, NULL);
2034
2035         length = strlen (filename);
2036         str = g_string_sized_new (length + 10);
2037         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2038
2039         p = filename;
2040         end = filename + length;
2041
2042         while (p != end) {
2043                 const gchar *next;
2044                 next = g_utf8_next_char (p);
2045
2046                 switch (*p) {
2047                         case '_':
2048                                 g_string_append (str, "__");
2049                                 break;
2050                         default:
2051                                 g_string_append_len (str, p, next - p);
2052                                 break;
2053                 }
2054
2055                 p = next;
2056         }
2057
2058         return g_string_free (str, FALSE);
2059 }
2060
2061 static void
2062 ev_window_setup_recent (EvWindow *ev_window)
2063 {
2064         GList        *items, *l;
2065         guint         n_items = 0;
2066         const gchar  *evince = g_get_application_name ();
2067         static guint  i = 0;
2068
2069         if (ev_window->priv->recent_ui_id > 0) {
2070                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2071                                           ev_window->priv->recent_ui_id);
2072                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2073         }
2074         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2075
2076         if (ev_window->priv->recent_action_group) {
2077                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2078                                                     ev_window->priv->recent_action_group);
2079                 g_object_unref (ev_window->priv->recent_action_group);
2080         }
2081         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2082         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2083                                             ev_window->priv->recent_action_group, 0);
2084
2085         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2086         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2087
2088         for (l = items; l && l->data; l = g_list_next (l)) {
2089                 GtkRecentInfo *info;
2090                 GtkAction     *action;
2091                 gchar         *action_name;
2092                 gchar         *label;
2093
2094                 info = (GtkRecentInfo *) l->data;
2095
2096                 if (!gtk_recent_info_has_application (info, evince) ||
2097                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2098                         continue;
2099
2100                 action_name = g_strdup_printf ("RecentFile%u", i++);
2101                 label = ev_window_get_recent_file_label (
2102                         n_items + 1, gtk_recent_info_get_display_name (info));
2103
2104                 action = g_object_new (GTK_TYPE_ACTION,
2105                                        "name", action_name,
2106                                        "label", label,
2107                                        NULL);
2108
2109                 g_object_set_data_full (G_OBJECT (action),
2110                                         "gtk-recent-info",
2111                                         gtk_recent_info_ref (info),
2112                                         (GDestroyNotify) gtk_recent_info_unref);
2113
2114                 g_signal_connect (G_OBJECT (action), "activate",
2115                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2116                                   (gpointer) ev_window);
2117
2118                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2119                                              action);
2120                 g_object_unref (action);
2121
2122                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2123                                        ev_window->priv->recent_ui_id,
2124                                        "/MainMenu/FileMenu/RecentFilesMenu",
2125                                        label,
2126                                        action_name,
2127                                        GTK_UI_MANAGER_MENUITEM,
2128                                        FALSE);
2129                 g_free (action_name);
2130                 g_free (label);
2131
2132                 if (++n_items == 5)
2133                         break;
2134         }
2135
2136         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2137         g_list_free (items);
2138 }
2139
2140 static void
2141 window_save_file_copy_ready_cb (GFile        *src,
2142                                 GAsyncResult *async_result,
2143                                 GFile        *dst)
2144 {
2145         EvWindow  *window;
2146         gchar     *name;
2147         GError    *error = NULL;
2148
2149         if (g_file_copy_finish (src, async_result, &error)) {
2150                 ev_tmp_file_unlink (src);
2151                 return;
2152         }
2153
2154         window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2155         name = g_file_get_basename (dst);
2156         ev_window_error_message (window, error,
2157                                  _("The file could not be saved as “%s”."),
2158                                  name);
2159         ev_tmp_file_unlink (src);
2160         g_free (name);
2161         g_error_free (error);
2162 }
2163
2164 static void
2165 ev_window_save_remote (EvWindow *ev_window,
2166                        GFile    *src,
2167                        GFile    *dst)
2168 {
2169         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2170         g_file_copy_async (src, dst,
2171                            G_FILE_COPY_OVERWRITE,
2172                            G_PRIORITY_DEFAULT, NULL,
2173                            NULL, NULL, /* no progress callback */
2174                            (GAsyncReadyCallback) window_save_file_copy_ready_cb,
2175                            dst);
2176 }
2177
2178 static void
2179 ev_window_clear_save_job (EvWindow *ev_window)
2180 {
2181         if (ev_window->priv->save_job != NULL) {
2182                 if (!ev_job_is_finished (ev_window->priv->save_job))
2183                         ev_job_cancel (ev_window->priv->save_job);
2184
2185                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2186                                                       ev_window_save_job_cb,
2187                                                       ev_window);
2188                 g_object_unref (ev_window->priv->save_job);
2189                 ev_window->priv->save_job = NULL;
2190         }
2191 }
2192
2193 static void
2194 ev_window_save_job_cb (EvJob     *job,
2195                        EvWindow  *window)
2196 {
2197         if (ev_job_is_failed (job)) {
2198                 ev_window_error_message (window, job->error,
2199                                          _("The file could not be saved as “%s”."),
2200                                          EV_JOB_SAVE (job)->uri);
2201         }
2202
2203         ev_window_clear_save_job (window);
2204 }
2205
2206 static void
2207 file_save_dialog_response_cb (GtkWidget *fc,
2208                               gint       response_id,
2209                               EvWindow  *ev_window)
2210 {
2211         gchar *uri;
2212
2213         if (response_id != GTK_RESPONSE_OK) {
2214                 gtk_widget_destroy (fc);
2215                 return;
2216         }
2217
2218         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2219
2220         ev_window_clear_save_job (ev_window);
2221         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2222                                                      uri, ev_window->priv->uri);
2223         g_signal_connect (ev_window->priv->save_job, "finished",
2224                           G_CALLBACK (ev_window_save_job_cb),
2225                           ev_window);
2226         /* The priority doesn't matter for this job */
2227         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2228
2229         g_free (uri);
2230         gtk_widget_destroy (fc);
2231 }
2232
2233 static void
2234 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2235 {
2236         GtkWidget *fc;
2237         gchar *base_name;
2238         GFile *file;
2239         const gchar *folder;
2240
2241         fc = gtk_file_chooser_dialog_new (
2242                 _("Save a Copy"),
2243                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2244                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2245                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2246                 NULL);
2247
2248         ev_document_factory_add_filters (fc, ev_window->priv->document);
2249         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2250
2251         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2252         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2253         file = g_file_new_for_uri (ev_window->priv->uri);
2254         base_name = g_file_get_basename (file);
2255         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2256
2257         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2258         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2259                                              folder ? folder : g_get_home_dir ());
2260
2261         g_object_unref (file);
2262         g_free (base_name);
2263
2264         g_signal_connect (fc, "response",
2265                           G_CALLBACK (file_save_dialog_response_cb),
2266                           ev_window);
2267
2268         gtk_widget_show (fc);
2269 }
2270
2271 static void
2272 ev_window_load_print_settings_from_metadata (EvWindow *window)
2273 {
2274         gchar *uri = window->priv->uri;
2275         gint   i;
2276
2277         /* Load print setting that are specific to the document */
2278         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2279                 GValue   value = { 0, };
2280                 gboolean success;
2281
2282                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2283                 gtk_print_settings_set (window->priv->print_settings,
2284                                         document_print_settings[i],
2285                                         success ? g_value_get_string (&value) : NULL);
2286                 if (success)
2287                         g_value_unset (&value);
2288         }
2289 }
2290
2291 static void
2292 ev_window_save_print_settings (EvWindow *window)
2293 {
2294         gchar *uri = window->priv->uri;
2295         gint   i;
2296
2297         /* Save print settings that are specific to the document */
2298         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2299                 const gchar *value;
2300
2301                 value = gtk_print_settings_get (window->priv->print_settings,
2302                                                 document_print_settings[i]);
2303                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2304         }
2305 }
2306
2307 static void
2308 ev_window_save_print_page_setup (EvWindow *window)
2309 {
2310         gchar        *uri = window->priv->uri;
2311         GtkPageSetup *page_setup = window->priv->print_page_setup;
2312
2313         /* Save page setup options that are specific to the document */
2314         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2315                                      gtk_page_setup_get_orientation (page_setup));
2316         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2317                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2318         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2319                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2320         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2321                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2322         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2323                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2324 }
2325
2326 static void
2327 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2328 {
2329         gchar        *uri = window->priv->uri;
2330         GtkPageSetup *page_setup = window->priv->print_page_setup;
2331         GtkPaperSize *paper_size;
2332         GValue        value = { 0, };
2333
2334         paper_size = gtk_page_setup_get_paper_size (page_setup);
2335
2336         /* Load page setup options that are specific to the document */
2337         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2338                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2339                 g_value_unset (&value);
2340         } else {
2341                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2342         }
2343
2344         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2345                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2346                 g_value_unset (&value);
2347         } else {
2348                 gtk_page_setup_set_top_margin (page_setup,
2349                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2350                                                GTK_UNIT_MM);
2351         }
2352
2353         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2354                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2355                 g_value_unset (&value);
2356         } else {
2357                 gtk_page_setup_set_bottom_margin (page_setup,
2358                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2359                                                   GTK_UNIT_MM);
2360         }
2361
2362         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2363                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2364                 g_value_unset (&value);
2365         } else {
2366                 gtk_page_setup_set_left_margin (page_setup,
2367                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2368                                                 GTK_UNIT_MM);
2369         }
2370
2371         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2372                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2373                 g_value_unset (&value);
2374         } else {
2375                 gtk_page_setup_set_right_margin (page_setup,
2376                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2377                                                  GTK_UNIT_MM);
2378         }
2379 }
2380
2381 static void
2382 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2383                                     EvWindow     *window)
2384 {
2385         /* Dialog was canceled */
2386         if (!page_setup)
2387                 return;
2388
2389         if (window->priv->print_page_setup != page_setup) {
2390                 if (window->priv->print_page_setup)
2391                         g_object_unref (window->priv->print_page_setup);
2392                 window->priv->print_page_setup = g_object_ref (page_setup);
2393         }
2394
2395         ev_application_set_page_setup (EV_APP, page_setup);
2396         ev_window_save_print_page_setup (window);
2397 }
2398
2399 static void
2400 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2401 {
2402         if (!ev_window->priv->print_page_setup) {
2403                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2404                         ev_application_get_page_setup (EV_APP));
2405                 ev_window_load_print_page_setup_from_metadata (ev_window);
2406         }
2407
2408         gtk_print_run_page_setup_dialog_async (
2409                 GTK_WINDOW (ev_window),
2410                 ev_window->priv->print_page_setup,
2411                 ev_window->priv->print_settings,
2412                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2413                 ev_window);
2414 }
2415
2416 static void
2417 ev_window_print_cancel (EvWindow *ev_window)
2418 {
2419         EvPrintOperation *op;
2420
2421         if (!ev_window->priv->print_queue)
2422                 return;
2423
2424         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2425                 ev_print_operation_cancel (op);
2426         }
2427 }
2428
2429 static void
2430 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2431                                              gint      n_jobs)
2432 {
2433         gchar *text = NULL;
2434
2435         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2436             !ev_window->priv->print_queue)
2437                 return;
2438
2439         if (n_jobs == 0) {
2440                 ev_window_set_message_area (ev_window, NULL);
2441                 return;
2442         }
2443
2444         if (n_jobs > 1) {
2445                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2446                                                   "%d pending jobs in queue",
2447                                                   n_jobs - 1), n_jobs - 1);
2448         }
2449
2450         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2451                                             text);
2452         g_free (text);
2453 }
2454
2455 static gboolean
2456 destroy_window (GtkWidget *window)
2457 {
2458         gtk_widget_destroy (window);
2459
2460         return FALSE;
2461 }
2462
2463 static void
2464 ev_window_print_operation_done (EvPrintOperation       *op,
2465                                 GtkPrintOperationResult result,
2466                                 EvWindow               *ev_window)
2467 {
2468         gint n_jobs;
2469
2470         switch (result) {
2471         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2472                 GtkPrintSettings *print_settings;
2473
2474                 print_settings = ev_print_operation_get_print_settings (op);
2475                 if (ev_window->priv->print_settings != print_settings) {
2476                         if (ev_window->priv->print_settings)
2477                                 g_object_unref (ev_window->priv->print_settings);
2478                         ev_window->priv->print_settings = g_object_ref (print_settings);
2479                 }
2480
2481                 ev_application_set_print_settings (EV_APP, print_settings);
2482                 ev_window_save_print_settings (ev_window);
2483         }
2484
2485                 break;
2486         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2487                 GtkWidget *dialog;
2488                 GError    *error = NULL;
2489
2490
2491                 ev_print_operation_get_error (op, &error);
2492
2493                 /* The message area is already used by
2494                  * the printing progress, so it's better to
2495                  * use a popup dialog in this case
2496                  */
2497                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2498                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2499                                                  GTK_MESSAGE_ERROR,
2500                                                  GTK_BUTTONS_CLOSE,
2501                                                  "%s", _("Failed to print document"));
2502                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2503                                                           "%s", error->message);
2504                 g_signal_connect (dialog, "response",
2505                                   G_CALLBACK (gtk_widget_destroy),
2506                                   NULL);
2507                 gtk_widget_show (dialog);
2508
2509                 g_error_free (error);
2510         }
2511                 break;
2512         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2513         default:
2514                 break;
2515         }
2516
2517         g_queue_remove (ev_window->priv->print_queue, op);
2518         g_object_unref (op);
2519         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2520         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2521
2522         if (n_jobs == 0 && ev_window->priv->close_after_print)
2523                 g_idle_add ((GSourceFunc)destroy_window,
2524                             ev_window);
2525 }
2526
2527 static void
2528 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2529                                       gint                   response,
2530                                       EvWindow              *ev_window)
2531 {
2532         if (response == GTK_RESPONSE_CANCEL) {
2533                 EvPrintOperation *op;
2534
2535                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2536                 ev_print_operation_cancel (op);
2537         } else {
2538                 gtk_widget_hide (GTK_WIDGET (area));
2539         }
2540 }
2541
2542 static void
2543 ev_window_print_operation_status_changed (EvPrintOperation *op,
2544                                           EvWindow         *ev_window)
2545 {
2546         const gchar *status;
2547         gdouble      fraction;
2548
2549         status = ev_print_operation_get_status (op);
2550         fraction = ev_print_operation_get_progress (op);
2551
2552         if (!ev_window->priv->message_area) {
2553                 GtkWidget   *area;
2554                 const gchar *job_name;
2555                 gchar       *text;
2556
2557                 job_name = ev_print_operation_get_job_name (op);
2558                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2559
2560                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2561                                                      text,
2562                                                      GTK_STOCK_CLOSE,
2563                                                      GTK_RESPONSE_CLOSE,
2564                                                      GTK_STOCK_CANCEL,
2565                                                      GTK_RESPONSE_CANCEL,
2566                                                      NULL);
2567                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2568                 g_signal_connect (area, "response",
2569                                   G_CALLBACK (ev_window_print_progress_response_cb),
2570                                   ev_window);
2571                 gtk_widget_show (area);
2572                 ev_window_set_message_area (ev_window, area);
2573                 g_free (text);
2574         }
2575
2576         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2577                                              status);
2578         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2579                                                fraction);
2580 }
2581
2582 static void
2583 ev_window_print_operation_begin_print (EvPrintOperation *op,
2584                                        EvWindow         *ev_window)
2585 {
2586         GtkPrintSettings *print_settings;
2587
2588         if (!ev_window->priv->print_queue)
2589                 ev_window->priv->print_queue = g_queue_new ();
2590
2591         g_queue_push_head (ev_window->priv->print_queue, op);
2592         ev_window_print_update_pending_jobs_message (ev_window,
2593                                                      g_queue_get_length (ev_window->priv->print_queue));
2594
2595         if (ev_window->priv->print_settings)
2596                 g_object_unref (ev_window->priv->print_settings);
2597         print_settings = ev_print_operation_get_print_settings (op);
2598         ev_window->priv->print_settings = g_object_ref (print_settings);
2599 }
2600
2601 void
2602 ev_window_print_range (EvWindow *ev_window,
2603                        gint      first_page,
2604                        gint      last_page)
2605 {
2606         EvPrintOperation *op;
2607         EvPageCache      *page_cache;
2608         gint              current_page;
2609         gint              document_last_page;
2610
2611         g_return_if_fail (EV_IS_WINDOW (ev_window));
2612         g_return_if_fail (ev_window->priv->document != NULL);
2613
2614         if (!ev_window->priv->print_queue)
2615                 ev_window->priv->print_queue = g_queue_new ();
2616
2617         op = ev_print_operation_new (ev_window->priv->document);
2618         g_signal_connect (G_OBJECT (op), "begin_print",
2619                           G_CALLBACK (ev_window_print_operation_begin_print),
2620                           (gpointer)ev_window);
2621         g_signal_connect (G_OBJECT (op), "status_changed",
2622                           G_CALLBACK (ev_window_print_operation_status_changed),
2623                           (gpointer)ev_window);
2624         g_signal_connect (G_OBJECT (op), "done",
2625                           G_CALLBACK (ev_window_print_operation_done),
2626                           (gpointer)ev_window);
2627
2628         page_cache = ev_page_cache_get (ev_window->priv->document);
2629         current_page = ev_page_cache_get_current_page (page_cache);
2630         document_last_page = ev_page_cache_get_n_pages (page_cache);
2631
2632         if (!ev_window->priv->print_settings) {
2633                 ev_window->priv->print_settings = gtk_print_settings_copy (
2634                         ev_application_get_print_settings (EV_APP));
2635                 ev_window_load_print_settings_from_metadata (ev_window);
2636         }
2637
2638         if (first_page != 1 || last_page != document_last_page) {
2639                 GtkPageRange range;
2640
2641                 /* Ranges in GtkPrint are 0 - N */
2642                 range.start = first_page - 1;
2643                 range.end = last_page - 1;
2644
2645                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2646                                                     GTK_PRINT_PAGES_RANGES);
2647                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2648                                                     &range, 1);
2649         }
2650
2651         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
2652         ev_print_operation_set_current_page (op, current_page);
2653         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
2654         if (ev_window->priv->print_page_setup)
2655                 ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
2656
2657         ev_print_operation_run (op, GTK_WINDOW (ev_window));
2658 }
2659
2660 static void
2661 ev_window_print (EvWindow *window)
2662 {
2663         EvPageCache *page_cache;
2664         gint         last_page;
2665
2666         page_cache = ev_page_cache_get (window->priv->document);
2667         last_page = ev_page_cache_get_n_pages (page_cache);
2668
2669         ev_window_print_range (window, 1, last_page);
2670 }
2671
2672 static void
2673 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2674 {
2675         ev_window_print (ev_window);
2676 }
2677
2678 static void
2679 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2680 {
2681         if (ev_window->priv->properties == NULL) {
2682                 ev_window->priv->properties = ev_properties_dialog_new ();
2683                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2684                                                    ev_window->priv->uri,
2685                                                    ev_window->priv->document);
2686                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2687                                            (gpointer) &(ev_window->priv->properties));
2688                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2689                                               GTK_WINDOW (ev_window));
2690         }
2691
2692         ev_document_fc_mutex_lock ();
2693         gtk_widget_show (ev_window->priv->properties);
2694         ev_document_fc_mutex_unlock ();
2695 }
2696
2697 static void
2698 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
2699                                          gint       response,
2700                                          EvWindow  *ev_window)
2701 {
2702         gtk_widget_destroy (GTK_WIDGET (dialog));
2703
2704         switch (response) {
2705         case GTK_RESPONSE_YES:
2706                 if (!ev_window->priv->print_queue ||
2707                     g_queue_is_empty (ev_window->priv->print_queue))
2708                         gtk_widget_destroy (GTK_WIDGET (ev_window));
2709                 else
2710                         ev_window->priv->close_after_print = TRUE;
2711                 break;
2712         case GTK_RESPONSE_NO:
2713                 ev_window->priv->close_after_print = TRUE;
2714                 if (ev_window->priv->print_queue &&
2715                     !g_queue_is_empty (ev_window->priv->print_queue)) {
2716                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
2717                         ev_window_print_cancel (ev_window);
2718                 } else {
2719                         gtk_widget_destroy (GTK_WIDGET (ev_window));
2720                 }
2721                 break;
2722         case GTK_RESPONSE_CANCEL:
2723         default:
2724                 ev_window->priv->close_after_print = FALSE;
2725         }
2726 }
2727
2728 static void
2729 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2730 {
2731         GtkWidget *dialog;
2732         gchar     *text, *markup;
2733         gint       n_print_jobs;
2734
2735         n_print_jobs = ev_window->priv->print_queue ?
2736                 g_queue_get_length (ev_window->priv->print_queue) : 0;
2737
2738         if (n_print_jobs == 0) {
2739                 gtk_widget_destroy (GTK_WIDGET (ev_window));
2740                 return;
2741         }
2742
2743         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2744                                          GTK_DIALOG_MODAL,
2745                                          GTK_MESSAGE_QUESTION,
2746                                          GTK_BUTTONS_NONE,
2747                                          NULL);
2748         if (n_print_jobs == 1) {
2749                 EvPrintOperation *op;
2750                 const gchar      *job_name;
2751
2752                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2753                 job_name = ev_print_operation_get_job_name (op);
2754
2755                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
2756                                         job_name);
2757         } else {
2758                 text = g_strdup_printf (_("There are %d print jobs active. "
2759                                           "Wait until print finishes before closing?"),
2760                                         n_print_jobs);
2761         }
2762
2763         markup = g_strdup_printf ("<b>%s</b>", text);
2764         g_free (text);
2765
2766         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
2767         g_free (markup);
2768
2769         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
2770                                                   _("If you close the window, pending print "
2771                                                     "jobs will not be printed."));
2772
2773         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
2774                                 _("Cancel _print and Close"),
2775                                 GTK_RESPONSE_NO,
2776                                 GTK_STOCK_CANCEL,
2777                                 GTK_RESPONSE_CANCEL,
2778                                 _("Close after _Printing"),
2779                                 GTK_RESPONSE_YES,
2780                                 NULL);
2781         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
2782
2783         g_signal_connect (dialog, "response",
2784                           G_CALLBACK (print_jobs_confirmation_dialog_response),
2785                           ev_window);
2786         gtk_widget_show (dialog);
2787 }
2788
2789 static void
2790 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2791 {
2792         GtkAction *action;
2793
2794         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2795         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2796         update_chrome_visibility (window);
2797
2798         action = gtk_action_group_get_action (window->priv->action_group,
2799                                               PAGE_SELECTOR_ACTION);
2800         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2801 }
2802
2803 static void
2804 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2805 {
2806         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
2807 }
2808
2809 static void
2810 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2811 {
2812         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
2813 }
2814
2815 static void
2816 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2817 {
2818         gboolean continuous;
2819
2820         ev_window_stop_presentation (ev_window, TRUE);
2821         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2822         g_object_set (G_OBJECT (ev_window->priv->view),
2823                       "continuous", continuous,
2824                       NULL);
2825         ev_window_update_actions (ev_window);
2826 }
2827
2828 static void
2829 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2830 {
2831         gboolean dual_page;
2832
2833         ev_window_stop_presentation (ev_window, TRUE);
2834         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2835         g_object_set (G_OBJECT (ev_window->priv->view),
2836                       "dual-page", dual_page,
2837                       NULL);
2838         ev_window_update_actions (ev_window);
2839 }
2840
2841 static void
2842 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2843 {
2844         ev_window_stop_presentation (ev_window, TRUE);
2845
2846         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2847                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2848         } else {
2849                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2850         }
2851         ev_window_update_actions (ev_window);
2852 }
2853
2854 static void
2855 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2856 {
2857         ev_window_stop_presentation (ev_window, TRUE);
2858
2859         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2860                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2861         } else {
2862                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2863         }
2864         ev_window_update_actions (ev_window);
2865 }
2866
2867
2868 static void
2869 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2870 {
2871         g_return_if_fail (EV_IS_WINDOW (ev_window));
2872
2873         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2874 }
2875
2876 static void
2877 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2878 {
2879         g_return_if_fail (EV_IS_WINDOW (ev_window));
2880
2881         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2882                 g_error ("Find action should be insensitive since document doesn't support find");
2883                 return;
2884         }
2885
2886         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2887         update_chrome_visibility (ev_window);
2888         gtk_widget_grab_focus (ev_window->priv->find_bar);
2889 }
2890
2891 static void
2892 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2893 {
2894         g_return_if_fail (EV_IS_WINDOW (ev_window));
2895
2896         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2897         update_chrome_visibility (ev_window);
2898         gtk_widget_grab_focus (ev_window->priv->find_bar);
2899         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2900 }
2901
2902 static void
2903 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2904 {
2905         g_return_if_fail (EV_IS_WINDOW (ev_window));
2906
2907         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2908         update_chrome_visibility (ev_window);
2909         gtk_widget_grab_focus (ev_window->priv->find_bar);
2910         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2911 }
2912
2913 static void
2914 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2915 {
2916         g_return_if_fail (EV_IS_WINDOW (ev_window));
2917
2918         ev_view_copy (EV_VIEW (ev_window->priv->view));
2919 }
2920
2921 static void
2922 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2923                                       EvWindow *ev_window)
2924 {
2925         if (!ev_window_is_empty (ev_window))
2926                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2927                                              gtk_paned_get_position (GTK_PANED (object)));
2928 }
2929
2930 static void
2931 ev_window_update_fullscreen_action (EvWindow *window)
2932 {
2933         GtkAction *action;
2934
2935         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2936         g_signal_handlers_block_by_func
2937                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2938         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2939                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2940         g_signal_handlers_unblock_by_func
2941                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2942 }
2943
2944 static void
2945 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2946 {
2947         GtkWidget *item;
2948
2949         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2950         g_object_set (item, "is-important", FALSE, NULL);
2951
2952         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2953         g_object_set (item, "is-important", FALSE, NULL);
2954
2955         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2956         g_object_set (item, "is-important", TRUE, NULL);
2957
2958         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2959         g_object_set (item, "is-important", TRUE, NULL);
2960 }
2961
2962 static void
2963 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2964 {
2965         static gboolean done = FALSE;
2966
2967         if (!done) {
2968                 gtk_rc_parse_string (
2969                         "\n"
2970                         "   style \"fullscreen-toolbar-style\"\n"
2971                         "   {\n"
2972                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2973                         "   }\n"
2974                         "\n"
2975                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2976                         "\n");
2977                 done = TRUE;
2978         }
2979
2980         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2981 }
2982
2983 static void
2984 ev_window_run_fullscreen (EvWindow *window)
2985 {
2986         EvView  *view = EV_VIEW (window->priv->view);
2987         gboolean fullscreen_window = TRUE;
2988
2989         if (ev_view_get_fullscreen (view))
2990                 return;
2991
2992         if (!window->priv->fullscreen_toolbar) {
2993                 window->priv->fullscreen_toolbar =
2994                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2995                                                    "/FullscreenToolbar");
2996
2997                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2998                                        GTK_TOOLBAR_BOTH_HORIZ);
2999                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3000                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3001
3002                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3003                                     window->priv->fullscreen_toolbar,
3004                                     FALSE, FALSE, 0);
3005                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3006                                        window->priv->fullscreen_toolbar, 1);
3007         }
3008
3009         if (ev_view_get_presentation (view)) {
3010                 ev_window_stop_presentation (window, FALSE);
3011                 fullscreen_window = FALSE;
3012         }
3013
3014         g_object_set (G_OBJECT (window->priv->scrolled_window),
3015                       "shadow-type", GTK_SHADOW_NONE,
3016                       NULL);
3017
3018         ev_view_set_fullscreen (view, TRUE);
3019         ev_window_update_fullscreen_action (window);
3020
3021         /* If the user doesn't have the main toolbar he/she won't probably want
3022          * the toolbar in fullscreen mode. See bug #483048
3023          */
3024         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3025                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3026         update_chrome_visibility (window);
3027
3028         if (fullscreen_window)
3029                 gtk_window_fullscreen (GTK_WINDOW (window));
3030         gtk_widget_grab_focus (window->priv->view);
3031
3032         if (!ev_window_is_empty (window))
3033                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3034 }
3035
3036 static void
3037 ev_window_stop_fullscreen (EvWindow *window,
3038                            gboolean  unfullscreen_window)
3039 {
3040         EvView *view = EV_VIEW (window->priv->view);
3041
3042         if (!ev_view_get_fullscreen (view))
3043                 return;
3044
3045         g_object_set (G_OBJECT (window->priv->scrolled_window),
3046                       "shadow-type", GTK_SHADOW_IN,
3047                       NULL);
3048
3049         ev_view_set_fullscreen (view, FALSE);
3050         ev_window_update_fullscreen_action (window);
3051         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3052         update_chrome_visibility (window);
3053         if (unfullscreen_window)
3054                 gtk_window_unfullscreen (GTK_WINDOW (window));
3055
3056         if (!ev_window_is_empty (window))
3057                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3058 }
3059
3060 static void
3061 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3062 {
3063         gboolean fullscreen;
3064
3065         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3066         if (fullscreen) {
3067                 ev_window_run_fullscreen (window);
3068         } else {
3069                 ev_window_stop_fullscreen (window, TRUE);
3070         }
3071 }
3072
3073 static gboolean
3074 presentation_timeout_cb (EvWindow *window)
3075 {
3076         EvView *view = EV_VIEW (window->priv->view);
3077
3078         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3079                 return FALSE;
3080
3081         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3082         window->priv->presentation_timeout_id = 0;
3083
3084         return FALSE;
3085 }
3086
3087 static void
3088 presentation_set_timeout (EvWindow *window)
3089 {
3090         if (window->priv->presentation_timeout_id > 0) {
3091                 g_source_remove (window->priv->presentation_timeout_id);
3092         }
3093
3094         window->priv->presentation_timeout_id =
3095                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3096                                        (GSourceFunc)presentation_timeout_cb, window);
3097
3098         ev_view_show_cursor (EV_VIEW (window->priv->view));
3099 }
3100
3101 static void
3102 presentation_clear_timeout (EvWindow *window)
3103 {
3104         if (window->priv->presentation_timeout_id > 0) {
3105                 g_source_remove (window->priv->presentation_timeout_id);
3106         }
3107
3108         window->priv->presentation_timeout_id = 0;
3109
3110         ev_view_show_cursor (EV_VIEW (window->priv->view));
3111 }
3112
3113 static gboolean
3114 presentation_motion_notify_cb (GtkWidget *widget,
3115                                GdkEventMotion *event,
3116                                gpointer user_data)
3117 {
3118         EvWindow *window = EV_WINDOW (user_data);
3119
3120         presentation_set_timeout (window);
3121
3122         return FALSE;
3123 }
3124
3125 static gboolean
3126 presentation_leave_notify_cb (GtkWidget *widget,
3127                               GdkEventCrossing *event,
3128                               gpointer user_data)
3129 {
3130         EvWindow *window = EV_WINDOW (user_data);
3131
3132         presentation_clear_timeout (window);
3133
3134         return FALSE;
3135 }
3136
3137 static void
3138 ev_window_update_presentation_action (EvWindow *window)
3139 {
3140         GtkAction *action;
3141
3142         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3143         g_signal_handlers_block_by_func
3144                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3145         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3146                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3147         g_signal_handlers_unblock_by_func
3148                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3149 }
3150
3151 static void
3152 ev_window_run_presentation (EvWindow *window)
3153 {
3154         EvView  *view = EV_VIEW (window->priv->view);
3155         gboolean fullscreen_window = TRUE;
3156
3157         if (ev_view_get_presentation (view))
3158                 return;
3159
3160         if (ev_view_get_fullscreen (view)) {
3161                 ev_window_stop_fullscreen (window, FALSE);
3162                 fullscreen_window = FALSE;
3163         }
3164
3165         g_object_set (G_OBJECT (window->priv->scrolled_window),
3166                       "shadow-type", GTK_SHADOW_NONE,
3167                       NULL);
3168
3169         ev_view_set_presentation (view, TRUE);
3170         ev_window_update_presentation_action (window);
3171
3172         update_chrome_visibility (window);
3173
3174         gtk_widget_grab_focus (window->priv->view);
3175         if (fullscreen_window)
3176                 gtk_window_fullscreen (GTK_WINDOW (window));
3177
3178         g_signal_connect (window->priv->view,
3179                           "motion-notify-event",
3180                           G_CALLBACK (presentation_motion_notify_cb),
3181                           window);
3182         g_signal_connect (window->priv->view,
3183                           "leave-notify-event",
3184                           G_CALLBACK (presentation_leave_notify_cb),
3185                           window);
3186         presentation_set_timeout (window);
3187
3188         ev_application_screensaver_disable (EV_APP);
3189
3190         if (!ev_window_is_empty (window))
3191                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3192 }
3193
3194 static void
3195 ev_window_stop_presentation (EvWindow *window,
3196                              gboolean  unfullscreen_window)
3197 {
3198         EvView *view = EV_VIEW (window->priv->view);
3199
3200         if (!ev_view_get_presentation (view))
3201                 return;
3202
3203         g_object_set (G_OBJECT (window->priv->scrolled_window),
3204                       "shadow-type", GTK_SHADOW_IN,
3205                       NULL);
3206
3207         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3208         ev_window_update_presentation_action (window);
3209         update_chrome_visibility (window);
3210         if (unfullscreen_window)
3211                 gtk_window_unfullscreen (GTK_WINDOW (window));
3212
3213         g_signal_handlers_disconnect_by_func (window->priv->view,
3214                                               (gpointer) presentation_motion_notify_cb,
3215                                               window);
3216         g_signal_handlers_disconnect_by_func (window->priv->view,
3217                                               (gpointer) presentation_leave_notify_cb,
3218                                               window);
3219         presentation_clear_timeout (window);
3220
3221         ev_application_screensaver_enable (EV_APP);
3222
3223         if (!ev_window_is_empty (window))
3224                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3225 }
3226
3227 static void
3228 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3229 {
3230         gboolean presentation;
3231
3232         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3233         if (presentation) {
3234                 ev_window_run_presentation (window);
3235         }
3236 }
3237
3238 static void
3239 ev_window_run_preview (EvWindow *window)
3240 {
3241         GtkAction *action;
3242
3243         if (!window->priv->preview_toolbar) {
3244                 window->priv->preview_toolbar =
3245                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3246                                                    "/PreviewToolbar");
3247
3248                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3249                                     window->priv->preview_toolbar,
3250                                     FALSE, FALSE, 0);
3251                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3252                                        window->priv->preview_toolbar, 1);
3253         }
3254
3255         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3256
3257         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3258         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3259         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3260
3261         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3262
3263         action = gtk_action_group_get_action (window->priv->action_group,
3264                                               "PreviewPrint");
3265         gtk_action_set_visible (action, TRUE);
3266
3267         update_chrome_visibility (window);
3268 }
3269
3270 static void
3271 ev_window_screen_changed (GtkWidget *widget,
3272                           GdkScreen *old_screen)
3273 {
3274         EvWindow *window = EV_WINDOW (widget);
3275         EvWindowPrivate *priv = window->priv;
3276         GdkScreen *screen;
3277
3278         screen = gtk_widget_get_screen (widget);
3279         if (screen == old_screen)
3280                 return;
3281
3282         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3283                                 get_screen_dpi (GTK_WINDOW (window)));
3284
3285         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3286                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3287         }
3288 }
3289
3290 static gboolean
3291 ev_window_state_event (GtkWidget           *widget,
3292                        GdkEventWindowState *event)
3293 {
3294         EvWindow *window = EV_WINDOW (widget);
3295         EvView   *view = EV_VIEW (window->priv->view);
3296
3297         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3298                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3299         }
3300
3301         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3302                 return FALSE;
3303
3304         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3305                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3306                         return FALSE;
3307
3308                 ev_window_run_fullscreen (window);
3309         } else {
3310                 if (ev_view_get_fullscreen (view))
3311                         ev_window_stop_fullscreen (window, FALSE);
3312                 else if (ev_view_get_presentation (view))
3313                         ev_window_stop_presentation (window, FALSE);
3314         }
3315
3316         return FALSE;
3317 }
3318
3319 static void
3320 ev_window_set_page_mode (EvWindow         *window,
3321                          EvWindowPageMode  page_mode)
3322 {
3323         GtkWidget *child = NULL;
3324         GtkWidget *real_child;
3325
3326         if (window->priv->page_mode == page_mode)
3327                 return;
3328
3329         window->priv->page_mode = page_mode;
3330
3331         switch (page_mode) {
3332                 case PAGE_MODE_DOCUMENT:
3333                         child = window->priv->view;
3334                         break;
3335                 case PAGE_MODE_PASSWORD:
3336                         child = window->priv->password_view;
3337                         break;
3338                 default:
3339                         g_assert_not_reached ();
3340         }
3341
3342         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3343         if (child != real_child) {
3344                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3345                                       real_child);
3346                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3347                                    child);
3348         }
3349         ev_window_update_actions (window);
3350 }
3351
3352
3353 static void
3354 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3355 {
3356         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3357 }
3358
3359 static void
3360 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3361 {
3362         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3363 }
3364
3365 static void
3366 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3367 {
3368         EvWindow *ev_window = EV_WINDOW (data);
3369         egg_editable_toolbar_set_edit_mode
3370                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3371         ev_application_save_toolbars_model (EV_APP);
3372         gtk_widget_destroy (GTK_WIDGET (dialog));
3373 }
3374
3375 static void
3376 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3377 {
3378         GtkWidget *dialog;
3379         GtkWidget *editor;
3380
3381         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3382                                               GTK_WINDOW (ev_window),
3383                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3384                                               GTK_STOCK_CLOSE,
3385                                               GTK_RESPONSE_CLOSE,
3386                                               NULL);
3387         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3388         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3389         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3390         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3391         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3392
3393         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3394                                          ev_application_get_toolbars_model (EV_APP));
3395         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3396         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3397
3398         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3399
3400         egg_editable_toolbar_set_edit_mode
3401                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3402
3403         g_signal_connect (dialog, "response",
3404                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3405                           ev_window);
3406         gtk_widget_show_all (dialog);
3407 }
3408
3409 static void
3410 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3411 {
3412         g_return_if_fail (EV_IS_WINDOW (ev_window));
3413
3414         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3415         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3416 }
3417
3418 static void
3419 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3420 {
3421         g_return_if_fail (EV_IS_WINDOW (ev_window));
3422
3423         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3424         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3425 }
3426
3427 static void
3428 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3429 {
3430         g_return_if_fail (EV_IS_WINDOW (ev_window));
3431
3432         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3433 }
3434
3435 static void
3436 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3437 {
3438         g_return_if_fail (EV_IS_WINDOW (ev_window));
3439
3440         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3441 }
3442
3443 static void
3444 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3445 {
3446         g_return_if_fail (EV_IS_WINDOW (ev_window));
3447
3448         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3449 }
3450
3451 static void
3452 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3453 {
3454         int n_pages;
3455
3456         g_return_if_fail (EV_IS_WINDOW (ev_window));
3457
3458         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3459         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3460 }
3461
3462 static void
3463 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3464 {
3465         int n_pages, current_page;
3466
3467         g_return_if_fail (EV_IS_WINDOW (ev_window));
3468
3469         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3470         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3471
3472         if (current_page + 10 < n_pages)
3473                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3474 }
3475
3476 static void
3477 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3478 {
3479         int current_page;
3480
3481         g_return_if_fail (EV_IS_WINDOW (ev_window));
3482
3483         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3484
3485         if (current_page - 10 >= 0)
3486                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3487 }
3488
3489 static void
3490 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3491 {
3492         ev_window_reload_document (ev_window);
3493 }
3494
3495 static void
3496 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3497 {
3498         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3499 }
3500
3501 #if GTK_CHECK_VERSION (2, 14, 0)
3502 static void
3503 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3504 {
3505         GError  *error = NULL;
3506
3507         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3508                       "ghelp:evince",
3509                       GDK_CURRENT_TIME,
3510                       &error);
3511         if (error) {
3512                 ev_window_error_message (ev_window, error,
3513                                          "%s", _("There was an error displaying help"));
3514                 g_error_free (error);
3515         }
3516 }
3517 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3518 static void
3519 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3520 {
3521         GError *error = NULL;
3522         GdkScreen *screen;
3523         char *command;
3524         const char *lang;
3525         char *uri = NULL;
3526
3527         int i;
3528
3529         const char * const * langs = g_get_language_names ();
3530
3531         for (i = 0; langs[i]; i++) {
3532                 lang = langs[i];
3533                 if (strchr (lang, '.')) {
3534                         continue;
3535                 }
3536
3537                 uri = g_build_filename(GNOMEDATADIR,
3538                                        "/gnome/help/" PACKAGE,
3539                                        lang,
3540                                        "/evince.xml",
3541                                        NULL);
3542
3543                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3544                         break;
3545                 }
3546                 g_free (uri);
3547                 uri = NULL;
3548         }
3549
3550         if (uri == NULL) {
3551                 g_warning ("Cannot find help");
3552                 return;
3553         }
3554
3555         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3556         g_free (uri);
3557
3558         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3559         gdk_spawn_command_line_on_screen (screen, command, &error);
3560         if (error != NULL) {
3561                 g_warning ("%s", error->message);
3562                 g_error_free (error);
3563         }
3564         g_free (command);
3565 }
3566 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3567
3568 static void
3569 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3570 {
3571         ev_window_stop_fullscreen (window, TRUE);
3572 }
3573
3574 static void
3575 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3576 {
3577         ev_window_run_presentation (window);
3578 }
3579
3580 static gboolean
3581 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3582                                 EvWindow   *window)
3583 {
3584         EvWindowPrivate *priv = window->priv;
3585         const gchar *printer_name;
3586
3587         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3588         if ((printer_name
3589              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3590             (!printer_name && gtk_printer_is_default (printer))) {
3591                 if (priv->printer)
3592                         g_object_unref (priv->printer);
3593                 priv->printer = g_object_ref (printer);
3594
3595                 /* Now that we have the printer, we'll start the print */
3596                 ev_window_do_preview_print (window);
3597
3598                 return TRUE; /* we're done */
3599         }
3600
3601         return FALSE; /* continue the enumeration */
3602 }
3603
3604 static void
3605 ev_window_preview_print_finished (GtkPrintJob *print_job,
3606                                   EvWindow    *window,
3607                                   GError      *error)
3608 {
3609         if (error) {
3610                 ev_window_error_message (window, error,
3611                                          "%s", _("Failed to print document"));
3612         }
3613
3614         g_object_unref (print_job);
3615         gtk_widget_destroy (GTK_WIDGET (window));
3616 }
3617
3618 static void
3619 ev_window_do_preview_print (EvWindow *window)
3620 {
3621         EvWindowPrivate  *priv = window->priv;
3622         GtkPrintJob      *job;
3623         gchar            *filename;
3624         GError           *error = NULL;
3625
3626         g_assert (priv->print_settings != NULL);
3627         g_assert (priv->printer != NULL);
3628
3629         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3630                                  priv->printer,
3631                                  priv->print_settings,
3632                                  priv->print_page_setup);
3633
3634         g_object_unref (priv->print_settings);
3635         priv->print_settings = NULL;
3636         g_object_unref (priv->print_page_setup);
3637         priv->print_page_setup = NULL;
3638         g_object_unref (priv->printer);
3639         priv->printer = NULL;
3640
3641         filename = g_filename_from_uri (priv->local_uri ?
3642                                         priv->local_uri : priv->uri,
3643                                         NULL, NULL);
3644
3645         if (gtk_print_job_set_source_file (job, filename, &error)) {
3646                 gtk_print_job_send (job,
3647                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3648                                     window, NULL);
3649         } else {
3650                 g_warning ("%s", error->message);
3651                 g_error_free (error);
3652         }
3653
3654         g_free (filename);
3655
3656         gtk_widget_hide (GTK_WIDGET (window));
3657 }
3658
3659 static void
3660 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3661 {
3662         EvWindowPrivate  *priv = window->priv;
3663         GtkPrintSettings *print_settings;
3664         GtkPageSetup     *page_setup;
3665         const gchar      *print_settings_file = priv->print_settings_file;
3666
3667         if (print_settings_file && g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3668                 GKeyFile *key_file;
3669                 GError   *error = NULL;
3670
3671                 key_file = g_key_file_new ();
3672                 g_key_file_load_from_file (key_file,
3673                                            print_settings_file,
3674                                            G_KEY_FILE_KEEP_COMMENTS |
3675                                            G_KEY_FILE_KEEP_TRANSLATIONS,
3676                                            &error);
3677                 if (!error) {
3678                         print_settings =
3679                                 gtk_print_settings_new_from_key_file (key_file,
3680                                                                       "Print Settings",
3681                                                                       NULL);
3682                         print_settings = print_settings ? print_settings : gtk_print_settings_new ();
3683
3684                         page_setup = gtk_page_setup_new_from_key_file (key_file,
3685                                                                        "Page Setup",
3686                                                                        NULL);
3687                         page_setup = page_setup ? page_setup : gtk_page_setup_new ();
3688                 } else {
3689                         print_settings = gtk_print_settings_new ();
3690                         page_setup = gtk_page_setup_new ();
3691                         g_error_free (error);
3692                 }
3693
3694                 g_key_file_free (key_file);
3695         } else {
3696                 print_settings = gtk_print_settings_new ();
3697                 page_setup = gtk_page_setup_new ();
3698         }
3699
3700         if (priv->print_settings)
3701                 g_object_unref (priv->print_settings);
3702         priv->print_settings = print_settings;
3703         if (priv->print_page_setup)
3704                 g_object_unref (priv->print_page_setup);
3705         priv->print_page_setup = page_setup;
3706
3707         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3708                                 window, NULL, FALSE);
3709 }
3710
3711 static void
3712 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3713 {
3714         GtkWidget *widget;
3715
3716         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3717
3718         widget = gtk_window_get_focus (GTK_WINDOW (window));
3719         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3720                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3721                 update_chrome_visibility (window);
3722                 gtk_widget_grab_focus (window->priv->view);
3723         } else {
3724                 gboolean fullscreen;
3725                 gboolean presentation;
3726
3727                 g_object_get (window->priv->view,
3728                               "fullscreen", &fullscreen,
3729                               "presentation", &presentation,
3730                               NULL);
3731
3732                 if (fullscreen) {
3733                         ev_window_stop_fullscreen (window, TRUE);
3734                 } else if (presentation) {
3735                         ev_window_stop_presentation (window, TRUE);
3736                         gtk_widget_grab_focus (window->priv->view);
3737                 } else {
3738                         gtk_widget_grab_focus (window->priv->view);
3739                 }
3740
3741                 if (fullscreen && presentation)
3742                         g_warning ("Both fullscreen and presentation set somehow");
3743         }
3744 }
3745
3746 static void
3747 save_sizing_mode (EvWindow *window)
3748 {
3749         EvSizingMode mode;
3750         GEnumValue *enum_value;
3751
3752         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3753         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3754
3755         if (!ev_window_is_empty (window))
3756                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3757                                                 enum_value->value_nick);
3758 }
3759
3760 static void
3761 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3762                                   EvWindow   *ev_window)
3763 {
3764         GtkWidget *scrolled_window;
3765         EvSizingMode sizing_mode;
3766
3767         g_object_get (ev_window->priv->view,
3768                       "sizing-mode", &sizing_mode,
3769                       NULL);
3770
3771         scrolled_window = ev_window->priv->scrolled_window;
3772
3773         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3774
3775         if (sizing_mode != EV_SIZING_FREE)
3776                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3777                                           GTK_SCROLLED_WINDOW (scrolled_window));
3778
3779         switch (sizing_mode) {
3780                 case EV_SIZING_BEST_FIT:
3781                         g_object_set (G_OBJECT (scrolled_window),
3782                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3783                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3784                                       NULL);
3785                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3786                                           G_CALLBACK (ev_view_update_view_size),
3787                                           scrolled_window);
3788                         break;
3789                 case EV_SIZING_FIT_WIDTH:
3790                         g_object_set (G_OBJECT (scrolled_window),
3791                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3792                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3793                                       NULL);
3794                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3795                                           G_CALLBACK (ev_view_update_view_size),
3796                                           scrolled_window);
3797                         break;
3798                 case EV_SIZING_FREE:
3799                         g_object_set (G_OBJECT (scrolled_window),
3800                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3801                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3802                                       NULL);
3803                         break;
3804         }
3805
3806         update_sizing_buttons (ev_window);
3807         save_sizing_mode (ev_window);
3808 }
3809
3810 static void
3811 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3812 {
3813         ev_window_update_actions (ev_window);
3814
3815         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3816                 gdouble zoom;
3817
3818                 zoom = ev_view_get_zoom (view);
3819                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3820                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3821         }
3822 }
3823
3824 static void
3825 ev_window_update_continuous_action (EvWindow *window)
3826 {
3827         GtkAction *action;
3828
3829         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3830         g_signal_handlers_block_by_func
3831                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3832         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3833                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3834         g_signal_handlers_unblock_by_func
3835                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3836 }
3837
3838 static void
3839 ev_window_update_dual_page_action (EvWindow *window)
3840 {
3841         GtkAction *action;
3842
3843         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3844         g_signal_handlers_block_by_func
3845                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3846         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3847                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3848         g_signal_handlers_unblock_by_func
3849                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3850 }
3851
3852 static void
3853 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3854 {
3855         ev_window_update_continuous_action (ev_window);
3856
3857         if (!ev_window_is_empty (ev_window))
3858                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3859                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3860 }
3861
3862 static void
3863 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3864 {
3865         int rotation;
3866
3867         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3868
3869         if (!ev_window_is_empty (window))
3870                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3871                                              rotation);
3872
3873         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3874                                        rotation);
3875         ev_window_refresh_window_thumbnail (window, rotation);
3876 }
3877
3878 static void
3879 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3880 {
3881         ev_window_update_actions (window);
3882 }
3883
3884 static void
3885 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3886 {
3887         ev_window_update_dual_page_action (ev_window);
3888
3889         if (!ev_window_is_empty (ev_window))
3890                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3891                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3892 }
3893
3894 static char *
3895 build_comments_string (void)
3896 {
3897 #ifdef ENABLE_PDF
3898         PopplerBackend backend;
3899         const char *backend_name;
3900         const char *version;
3901
3902         backend = poppler_get_backend ();
3903         version = poppler_get_version ();
3904         switch (backend) {
3905                 case POPPLER_BACKEND_CAIRO:
3906                         backend_name = "cairo";
3907                         break;
3908                 case POPPLER_BACKEND_SPLASH:
3909                         backend_name = "splash";
3910                         break;
3911                 default:
3912                         backend_name = "unknown";
3913                         break;
3914         }
3915
3916         return g_strdup_printf (_("Document Viewer.\n"
3917                                   "Using poppler %s (%s)"),
3918                                 version, backend_name);
3919 #else
3920         return g_strdup_printf (_("Document Viewer"));
3921 #endif
3922 }
3923
3924 static void
3925 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3926 {
3927         const char *authors[] = {
3928                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3929                 "Jonathan Blandford <jrb@gnome.org>",
3930                 "Marco Pesenti Gritti <marco@gnome.org>",
3931                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3932                 "Bryan Clark <clarkbw@gnome.org>",
3933                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3934                 "Wouter Bolsterlee <wbolster@gnome.org>",
3935                 NULL
3936         };
3937
3938         const char *documenters[] = {
3939                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3940                 NULL
3941         };
3942
3943         const char *license[] = {
3944                 N_("Evince is free software; you can redistribute it and/or modify "
3945                    "it under the terms of the GNU General Public License as published by "
3946                    "the Free Software Foundation; either version 2 of the License, or "
3947                    "(at your option) any later version.\n"),
3948                 N_("Evince is distributed in the hope that it will be useful, "
3949                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3950                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3951                    "GNU General Public License for more details.\n"),
3952                 N_("You should have received a copy of the GNU General Public License "
3953                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3954                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3955         };
3956
3957         char *license_trans;
3958         char *comments;
3959
3960 #ifdef ENABLE_NLS
3961         const char **p;
3962
3963         for (p = authors; *p; ++p)
3964                 *p = _(*p);
3965
3966         for (p = documenters; *p; ++p)
3967                 *p = _(*p);
3968 #endif
3969
3970         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3971                                      _(license[2]), "\n", NULL);
3972         comments = build_comments_string ();
3973
3974         gtk_show_about_dialog (
3975                 GTK_WINDOW (ev_window),
3976                 "name", _("Evince"),
3977                 "version", VERSION,
3978                 "copyright",
3979                 _("\xc2\xa9 1996-2007 The Evince authors"),
3980                 "license", license_trans,
3981                 "website", "http://www.gnome.org/projects/evince",
3982                 "comments", comments,
3983                 "authors", authors,
3984                 "documenters", documenters,
3985                 "translator-credits", _("translator-credits"),
3986                 "logo-icon-name", "evince",
3987                 "wrap-license", TRUE,
3988                 NULL);
3989
3990         g_free (comments);
3991         g_free (license_trans);
3992 }
3993
3994 static void
3995 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3996 {
3997         gboolean active;
3998
3999         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4000         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4001         update_chrome_visibility (ev_window);
4002         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4003 }
4004
4005 static void
4006 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4007 {
4008         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4009                 return;
4010
4011         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4012                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4013         update_chrome_visibility (ev_window);
4014 }
4015
4016 static void
4017 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4018                                            GParamSpec *pspec,
4019                                            EvWindow   *ev_window)
4020 {
4021         GtkWidget *current_page;
4022         const char *id;
4023
4024         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4025
4026         if (current_page == ev_window->priv->sidebar_links) {
4027                 id = LINKS_SIDEBAR_ID;
4028         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4029                 id = THUMBNAILS_SIDEBAR_ID;
4030         } else if (current_page == ev_window->priv->sidebar_attachments) {
4031                 id = ATTACHMENTS_SIDEBAR_ID;
4032         } else if (current_page == ev_window->priv->sidebar_layers) {
4033                 id = LAYERS_SIDEBAR_ID;
4034         } else {
4035                 g_assert_not_reached();
4036         }
4037
4038         g_object_unref (current_page);
4039
4040         if (!ev_window_is_empty (ev_window))
4041                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4042 }
4043
4044 static void
4045 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4046                                          GParamSpec *pspec,
4047                                          EvWindow   *ev_window)
4048 {
4049         EvView *view = EV_VIEW (ev_window->priv->view);
4050         GtkAction *action;
4051
4052         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4053
4054         if (!ev_view_get_presentation (view)) {
4055                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4056                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4057
4058                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4059                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4060         }
4061 }
4062
4063 static void
4064 view_menu_link_popup (EvWindow *ev_window,
4065                       EvLink   *link)
4066 {
4067         gboolean   show_external = FALSE;
4068         gboolean   show_internal = FALSE;
4069         GtkAction *action;
4070
4071         if (ev_window->priv->link)
4072                 g_object_unref (ev_window->priv->link);
4073
4074         if (link)
4075                 ev_window->priv->link = g_object_ref (link);
4076         else
4077                 ev_window->priv->link = NULL;
4078
4079         if (ev_window->priv->link) {
4080                 EvLinkAction *ev_action;
4081
4082                 ev_action = ev_link_get_action (link);
4083                 if (ev_action) {
4084                         switch (ev_link_action_get_action_type (ev_action)) {
4085                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4086                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4087                                         show_internal = TRUE;
4088                                         break;
4089                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4090                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4091                                         show_external = TRUE;
4092                                         break;
4093                                 default:
4094                                         break;
4095                         }
4096                 }
4097         }
4098
4099         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4100                                               "OpenLink");
4101         gtk_action_set_visible (action, show_external);
4102
4103         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4104                                               "CopyLinkAddress");
4105         gtk_action_set_visible (action, show_external);
4106
4107         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4108                                               "GoLink");
4109         gtk_action_set_visible (action, show_internal);
4110
4111         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4112                                               "OpenLinkNewWindow");
4113         gtk_action_set_visible (action, show_internal);
4114 }
4115
4116 static void
4117 view_menu_image_popup (EvWindow  *ev_window,
4118                        EvImage   *image)
4119 {
4120         GtkAction *action;
4121         gboolean   show_image = FALSE;
4122
4123         if (ev_window->priv->image)
4124                 g_object_unref (ev_window->priv->image);
4125
4126         if (image)
4127                 ev_window->priv->image = g_object_ref (image);
4128         else
4129                 ev_window->priv->image = NULL;
4130
4131         show_image = (ev_window->priv->image != NULL);
4132
4133         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4134                                               "SaveImageAs");
4135         gtk_action_set_visible (action, show_image);
4136
4137         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4138                                               "CopyImage");
4139         gtk_action_set_visible (action, show_image);
4140 }
4141
4142 static gboolean
4143 view_menu_popup_cb (EvView   *view,
4144                     GObject  *object,
4145                     EvWindow *ev_window)
4146 {
4147         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4148                 return FALSE;
4149
4150         view_menu_link_popup (ev_window,
4151                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4152         view_menu_image_popup (ev_window,
4153                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4154
4155         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4156                         NULL, NULL, NULL, NULL,
4157                         3, gtk_get_current_event_time ());
4158         return TRUE;
4159 }
4160
4161 static gboolean
4162 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4163                               GList           *attach_list,
4164                               EvWindow        *ev_window)
4165 {
4166         GtkWidget *popup;
4167
4168         g_assert (attach_list != NULL);
4169
4170         if (ev_window->priv->attach_list) {
4171                 g_list_foreach (ev_window->priv->attach_list,
4172                                 (GFunc) g_object_unref, NULL);
4173                 g_list_free (ev_window->priv->attach_list);
4174         }
4175
4176         ev_window->priv->attach_list = attach_list;
4177
4178         popup = ev_window->priv->attachment_popup;
4179
4180         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4181                         NULL, NULL,
4182                         3, gtk_get_current_event_time ());
4183
4184         return TRUE;
4185 }
4186
4187 static void
4188 ev_window_update_find_status_message (EvWindow *ev_window)
4189 {
4190         gchar *message;
4191
4192         if (!ev_window->priv->find_job)
4193                 return;
4194
4195         if (ev_job_is_finished (ev_window->priv->find_job)) {
4196                 gint n_results;
4197
4198                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4199                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4200                 /* TRANS: Sometimes this could be better translated as
4201                                       "%d hit(s) on this page".  Therefore this string
4202                                       contains plural cases. */
4203                 message = g_strdup_printf (ngettext ("%d found on this page",
4204                                                      "%d found on this page",
4205                                                      n_results),
4206                                            n_results);
4207         } else {
4208                 gdouble percent;
4209
4210                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4211                 message = g_strdup_printf (_("%3d%% remaining to search"),
4212                                            (gint) ((1.0 - percent) * 100));
4213         }
4214
4215         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4216         g_free (message);
4217 }
4218
4219 static void
4220 ev_window_find_job_finished_cb (EvJobFind *job,
4221                                 EvWindow  *ev_window)
4222 {
4223         ev_window_update_find_status_message (ev_window);
4224 }
4225
4226 static void
4227 ev_window_find_job_updated_cb (EvJobFind *job,
4228                                gint       page,
4229                                EvWindow  *ev_window)
4230 {
4231         ev_window_update_actions (ev_window);
4232
4233         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4234                               ev_job_find_get_results (job),
4235                               page);
4236         ev_window_update_find_status_message (ev_window);
4237 }
4238
4239 static void
4240 ev_window_clear_find_job (EvWindow *ev_window)
4241 {
4242         if (ev_window->priv->find_job != NULL) {
4243                 if (!ev_job_is_finished (ev_window->priv->find_job))
4244                         ev_job_cancel (ev_window->priv->find_job);
4245
4246                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4247                                                       ev_window_find_job_finished_cb,
4248                                                       ev_window);
4249                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4250                                                       ev_window_find_job_updated_cb,
4251                                                       ev_window);
4252                 g_object_unref (ev_window->priv->find_job);
4253                 ev_window->priv->find_job = NULL;
4254         }
4255 }
4256
4257 static void
4258 find_bar_previous_cb (EggFindBar *find_bar,
4259                       EvWindow   *ev_window)
4260 {
4261         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4262 }
4263
4264 static void
4265 find_bar_next_cb (EggFindBar *find_bar,
4266                   EvWindow   *ev_window)
4267 {
4268         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4269 }
4270
4271 static void
4272 find_bar_close_cb (EggFindBar *find_bar,
4273                    EvWindow   *ev_window)
4274 {
4275         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4276         ev_window_clear_find_job (ev_window);
4277         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4278         update_chrome_visibility (ev_window);
4279 }
4280
4281 static void
4282 find_bar_search_changed_cb (EggFindBar *find_bar,
4283                             GParamSpec *param,
4284                             EvWindow   *ev_window)
4285 {
4286         gboolean case_sensitive;
4287         const char *search_string;
4288
4289         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4290                 return;
4291
4292         /* Either the string or case sensitivity could have changed. */
4293         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4294         search_string = egg_find_bar_get_search_string (find_bar);
4295
4296         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4297
4298         ev_window_clear_find_job (ev_window);
4299
4300         if (search_string && search_string[0]) {
4301                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4302                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4303                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4304                                                              search_string,
4305                                                              case_sensitive);
4306                 g_signal_connect (ev_window->priv->find_job, "finished",
4307                                   G_CALLBACK (ev_window_find_job_finished_cb),
4308                                   ev_window);
4309                 g_signal_connect (ev_window->priv->find_job, "updated",
4310                                   G_CALLBACK (ev_window_find_job_updated_cb),
4311                                   ev_window);
4312                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4313         } else {
4314                 ev_window_update_actions (ev_window);
4315                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4316                                               NULL);
4317                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4318         }
4319 }
4320
4321 static void
4322 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4323                                 GParamSpec *param,
4324                                 EvWindow   *ev_window)
4325 {
4326         gboolean visible;
4327
4328         visible = GTK_WIDGET_VISIBLE (find_bar);
4329
4330         if (ev_window->priv->document &&
4331             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4332                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4333                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4334                 ev_window_update_actions (ev_window);
4335
4336                 if (visible)
4337                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4338                 else
4339                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4340         }
4341 }
4342
4343 static void
4344 find_bar_scroll (EggFindBar   *find_bar,
4345                  GtkScrollType scroll,
4346                  EvWindow     *ev_window)
4347 {
4348         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4349 }
4350
4351 static void
4352 zoom_control_changed_cb (EphyZoomAction *action,
4353                          float           zoom,
4354                          EvWindow       *ev_window)
4355 {
4356         EvSizingMode mode;
4357
4358         g_return_if_fail (EV_IS_WINDOW (ev_window));
4359
4360         if (zoom == EPHY_ZOOM_BEST_FIT) {
4361                 mode = EV_SIZING_BEST_FIT;
4362         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4363                 mode = EV_SIZING_FIT_WIDTH;
4364         } else {
4365                 mode = EV_SIZING_FREE;
4366         }
4367
4368         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4369
4370         if (mode == EV_SIZING_FREE) {
4371                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4372                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4373                                   FALSE);
4374         }
4375 }
4376
4377 static void
4378 ev_window_finalize (GObject *object)
4379 {
4380         GList *windows = ev_application_get_windows (EV_APP);
4381
4382         if (windows == NULL) {
4383                 ev_application_shutdown (EV_APP);
4384         } else {
4385                 g_list_free (windows);
4386         }
4387
4388         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4389 }
4390
4391 static void
4392 ev_window_dispose (GObject *object)
4393 {
4394         EvWindow *window = EV_WINDOW (object);
4395         EvWindowPrivate *priv = window->priv;
4396         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4397
4398         if (mpkeys) {
4399                 g_signal_handlers_disconnect_by_func (mpkeys,
4400                                                       ev_window_media_player_key_pressed,
4401                                                       window);
4402         }
4403
4404         if (priv->setup_document_idle > 0) {
4405                 g_source_remove (priv->setup_document_idle);
4406                 priv->setup_document_idle = 0;
4407         }
4408
4409         if (priv->monitor) {
4410                 g_object_unref (priv->monitor);
4411                 priv->monitor = NULL;
4412         }
4413
4414         if (priv->title) {
4415                 ev_window_title_free (priv->title);
4416                 priv->title = NULL;
4417         }
4418
4419         if (priv->ui_manager) {
4420                 g_object_unref (priv->ui_manager);
4421                 priv->ui_manager = NULL;
4422         }
4423
4424         if (priv->action_group) {
4425                 g_object_unref (priv->action_group);
4426                 priv->action_group = NULL;
4427         }
4428
4429         if (priv->view_popup_action_group) {
4430                 g_object_unref (priv->view_popup_action_group);
4431                 priv->view_popup_action_group = NULL;
4432         }
4433
4434         if (priv->attachment_popup_action_group) {
4435                 g_object_unref (priv->attachment_popup_action_group);
4436                 priv->attachment_popup_action_group = NULL;
4437         }
4438
4439         if (priv->recent_action_group) {
4440                 g_object_unref (priv->recent_action_group);
4441                 priv->recent_action_group = NULL;
4442         }
4443
4444         if (priv->recent_manager) {
4445                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4446                                                       ev_window_setup_recent,
4447                                                       window);
4448                 priv->recent_manager = NULL;
4449         }
4450
4451         priv->recent_ui_id = 0;
4452
4453         if (priv->page_cache) {
4454                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4455                 priv->page_cache = NULL;
4456         }
4457
4458         if (priv->document) {
4459                 g_object_unref (priv->document);
4460                 priv->document = NULL;
4461         }
4462
4463         if (priv->view) {
4464                 g_object_unref (priv->view);
4465                 priv->view = NULL;
4466         }
4467
4468         if (priv->password_view) {
4469                 g_object_unref (priv->password_view);
4470                 priv->password_view = NULL;
4471         }
4472
4473         if (priv->load_job) {
4474                 ev_window_clear_load_job (window);
4475         }
4476
4477         if (priv->reload_job) {
4478                 ev_window_clear_reload_job (window);
4479         }
4480
4481         if (priv->save_job) {
4482                 ev_window_clear_save_job (window);
4483         }
4484
4485         if (priv->thumbnail_job) {
4486                 ev_window_clear_thumbnail_job (window);
4487         }
4488
4489         if (priv->find_job) {
4490                 ev_window_clear_find_job (window);
4491         }
4492
4493         if (priv->local_uri) {
4494                 ev_window_clear_local_uri (window);
4495                 priv->local_uri = NULL;
4496         }
4497
4498         ev_window_close_dialogs (window);
4499
4500         if (window->priv->printer) {
4501                 g_object_unref (window->priv->printer);
4502                 window->priv->printer = NULL;
4503         }
4504
4505         if (window->priv->print_settings) {
4506                 g_object_unref (window->priv->print_settings);
4507                 window->priv->print_settings = NULL;
4508         }
4509
4510         if (window->priv->print_page_setup) {
4511                 g_object_unref (window->priv->print_page_setup);
4512                 window->priv->print_page_setup = NULL;
4513         }
4514
4515         if (priv->link) {
4516                 g_object_unref (priv->link);
4517                 priv->link = NULL;
4518         }
4519
4520         if (priv->image) {
4521                 g_object_unref (priv->image);
4522                 priv->image = NULL;
4523         }
4524
4525         if (priv->attach_list) {
4526                 g_list_foreach (priv->attach_list,
4527                                 (GFunc) g_object_unref,
4528                                 NULL);
4529                 g_list_free (priv->attach_list);
4530                 priv->attach_list = NULL;
4531         }
4532
4533         if (priv->find_bar) {
4534                 g_signal_handlers_disconnect_by_func
4535                         (window->priv->find_bar,
4536                          G_CALLBACK (find_bar_close_cb),
4537                          window);
4538                 priv->find_bar = NULL;
4539         }
4540
4541         if (priv->uri) {
4542                 if (priv->unlink_temp_file)
4543                         ev_window_clear_temp_file (window);
4544                 g_free (priv->uri);
4545                 priv->uri = NULL;
4546         }
4547
4548         if (priv->dest) {
4549                 g_object_unref (priv->dest);
4550                 priv->dest = NULL;
4551         }
4552
4553         if (priv->history) {
4554                 g_object_unref (priv->history);
4555                 priv->history = NULL;
4556         }
4557
4558         if (priv->print_settings_file) {
4559                 ev_window_clear_print_settings_file (window);
4560                 priv->print_settings_file = NULL;
4561         }
4562
4563         if (priv->presentation_timeout_id > 0) {
4564                 g_source_remove (priv->presentation_timeout_id);
4565                 priv->presentation_timeout_id = 0;
4566         }
4567
4568         if (priv->print_queue) {
4569                 g_queue_free (priv->print_queue);
4570                 priv->print_queue = NULL;
4571         }
4572
4573         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4574 }
4575
4576 static void
4577 ev_window_class_init (EvWindowClass *ev_window_class)
4578 {
4579         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4580         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4581
4582         g_object_class->dispose = ev_window_dispose;
4583         g_object_class->finalize = ev_window_finalize;
4584
4585         widget_class->screen_changed = ev_window_screen_changed;
4586         widget_class->window_state_event = ev_window_state_event;
4587
4588         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4589 }
4590
4591 /* Normal items */
4592 static const GtkActionEntry entries[] = {
4593         { "File", NULL, N_("_File") },
4594         { "Edit", NULL, N_("_Edit") },
4595         { "View", NULL, N_("_View") },
4596         { "Go", NULL, N_("_Go") },
4597         { "Help", NULL, N_("_Help") },
4598
4599         /* File menu */
4600         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4601           N_("Open an existing document"),
4602           G_CALLBACK (ev_window_cmd_file_open) },
4603         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4604           N_("Open a copy of the current document in a new window"),
4605           G_CALLBACK (ev_window_cmd_file_open_copy) },
4606         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4607           N_("Save a copy of the current document"),
4608           G_CALLBACK (ev_window_cmd_save_as) },
4609         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4610           N_("Setup the page settings for printing"),
4611           G_CALLBACK (ev_window_cmd_file_print_setup) },
4612         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4613           N_("Print this document"),
4614           G_CALLBACK (ev_window_cmd_file_print) },
4615         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4616           G_CALLBACK (ev_window_cmd_file_properties) },
4617         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4618           G_CALLBACK (ev_window_cmd_file_close_window) },
4619
4620         /* Edit menu */
4621         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4622           G_CALLBACK (ev_window_cmd_edit_copy) },
4623         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4624           G_CALLBACK (ev_window_cmd_edit_select_all) },
4625         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4626           N_("Find a word or phrase in the document"),
4627           G_CALLBACK (ev_window_cmd_edit_find) },
4628         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4629           G_CALLBACK (ev_window_cmd_edit_find_next) },
4630         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4631           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4632         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4633           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4634         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
4635           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4636         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
4637           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4638
4639         /* View menu */
4640         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4641           N_("Enlarge the document"),
4642           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4643         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4644           N_("Shrink the document"),
4645           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4646         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4647           N_("Reload the document"),
4648           G_CALLBACK (ev_window_cmd_view_reload) },
4649
4650         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4651           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4652
4653         /* Go menu */
4654         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4655           N_("Go to the previous page"),
4656           G_CALLBACK (ev_window_cmd_go_previous_page) },
4657         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4658           N_("Go to the next page"),
4659           G_CALLBACK (ev_window_cmd_go_next_page) },
4660         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4661           N_("Go to the first page"),
4662           G_CALLBACK (ev_window_cmd_go_first_page) },
4663         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4664           N_("Go to the last page"),
4665           G_CALLBACK (ev_window_cmd_go_last_page) },
4666
4667         /* Help menu */
4668         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4669           G_CALLBACK (ev_window_cmd_help_contents) },
4670
4671         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4672           G_CALLBACK (ev_window_cmd_help_about) },
4673
4674         /* Toolbar-only */
4675         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4676           N_("Leave fullscreen mode"),
4677           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4678         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4679           N_("Start a presentation"),
4680           G_CALLBACK (ev_window_cmd_start_presentation) },
4681         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4682           N_("Print this document"),
4683           G_CALLBACK (ev_window_cmd_preview_print) },
4684
4685         /* Accellerators */
4686         { "Escape", NULL, "", "Escape", "",
4687           G_CALLBACK (ev_window_cmd_escape) },
4688         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4689           G_CALLBACK (ev_window_cmd_edit_find) },
4690         { "PageDown", NULL, "", "Page_Down", NULL,
4691           G_CALLBACK (ev_window_cmd_scroll_forward) },
4692         { "PageUp", NULL, "", "Page_Up", NULL,
4693           G_CALLBACK (ev_window_cmd_scroll_backward) },
4694         { "Space", NULL, "", "space", NULL,
4695           G_CALLBACK (ev_window_cmd_scroll_forward) },
4696         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4697           G_CALLBACK (ev_window_cmd_scroll_backward) },
4698         { "BackSpace", NULL, "", "BackSpace", NULL,
4699           G_CALLBACK (ev_window_cmd_scroll_backward) },
4700         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4701           G_CALLBACK (ev_window_cmd_scroll_forward) },
4702         { "Return", NULL, "", "Return", NULL,
4703           G_CALLBACK (ev_window_cmd_scroll_forward) },
4704         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4705           G_CALLBACK (ev_window_cmd_scroll_backward) },
4706         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4707           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4708         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4709           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4710         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4711           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4712         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4713           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4714         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4715           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4716         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4717           G_CALLBACK (ev_window_cmd_go_backward) },
4718         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4719           G_CALLBACK (ev_window_cmd_go_forward) },
4720         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4721           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4722         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4723           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4724         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4725           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4726         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4727           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4728         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4729           G_CALLBACK (ev_window_cmd_edit_copy) },
4730 };
4731
4732 /* Toggle items */
4733 static const GtkToggleActionEntry toggle_entries[] = {
4734         /* View Menu */
4735         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4736           N_("Show or hide the toolbar"),
4737           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4738         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4739           N_("Show or hide the side pane"),
4740           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4741         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4742           N_("Show the entire document"),
4743           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4744         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4745           N_("Show two pages at once"),
4746           G_CALLBACK (ev_window_cmd_dual), FALSE },
4747         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4748           N_("Expand the window to fill the screen"),
4749           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4750         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4751           N_("Run document as a presentation"),
4752           G_CALLBACK (ev_window_cmd_view_presentation) },
4753         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4754           N_("Make the current document fill the window"),
4755           G_CALLBACK (ev_window_cmd_view_best_fit) },
4756         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4757           N_("Make the current document fill the window width"),
4758           G_CALLBACK (ev_window_cmd_view_page_width) },
4759 };
4760
4761 /* Popups specific items */
4762 static const GtkActionEntry view_popup_entries [] = {
4763         /* Links */
4764         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4765           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4766         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4767           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4768         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4769           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4770         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4771           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4772         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4773           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4774         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4775           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4776 };
4777
4778 static const GtkActionEntry attachment_popup_entries [] = {
4779         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4780           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4781         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4782           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4783 };
4784
4785 static void
4786 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4787 {
4788         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4789 }
4790
4791 static void
4792 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4793 {
4794         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4795         gtk_widget_grab_focus (window->priv->view);
4796 }
4797
4798 static void
4799 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4800 {
4801
4802         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4803         gtk_widget_grab_focus (window->priv->view);
4804 }
4805
4806 static void
4807 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
4808                                    EvWindow        *window)
4809 {
4810         ev_view_reload (EV_VIEW (window->priv->view));
4811 }
4812
4813 static void
4814 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4815 {
4816         GtkAction *action;
4817
4818         action = g_object_new (EV_TYPE_PAGE_ACTION,
4819                                "name", PAGE_SELECTOR_ACTION,
4820                                "label", _("Page"),
4821                                "tooltip", _("Select Page"),
4822                                "icon_name", "text-x-generic",
4823                                "visible_overflown", FALSE,
4824                                NULL);
4825         g_signal_connect (action, "activate_link",
4826                           G_CALLBACK (activate_link_cb), window);
4827         gtk_action_group_add_action (group, action);
4828         g_object_unref (action);
4829
4830         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4831                                "name", ZOOM_CONTROL_ACTION,
4832                                "label", _("Zoom"),
4833                                "stock_id", EV_STOCK_ZOOM,
4834                                "tooltip", _("Adjust the zoom level"),
4835                                "zoom", 1.0,
4836                                NULL);
4837         g_signal_connect (action, "zoom_to_level",
4838                           G_CALLBACK (zoom_control_changed_cb), window);
4839         gtk_action_group_add_action (group, action);
4840         g_object_unref (action);
4841
4842         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4843                                "name", NAVIGATION_ACTION,
4844                                "label", _("Navigation"),
4845                                "is_important", TRUE,
4846                                "short_label", _("Back"),
4847                                "stock_id", GTK_STOCK_GO_DOWN,
4848                                /*translators: this is the history action*/
4849                                "tooltip", _("Move across visited pages"),
4850                                NULL);
4851         g_signal_connect (action, "activate_link",
4852                           G_CALLBACK (navigation_action_activate_link_cb), window);
4853         gtk_action_group_add_action (group, action);
4854         g_object_unref (action);
4855
4856         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4857                                "name", "FileOpenRecent",
4858                                "label", _("_Open..."),
4859                                "tooltip", _("Open an existing document"),
4860                                "stock_id", GTK_STOCK_OPEN,
4861                                NULL);
4862         g_signal_connect (action, "activate",
4863                           G_CALLBACK (ev_window_cmd_file_open), window);
4864         g_signal_connect (action, "item_activated",
4865                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4866                           window);
4867         gtk_action_group_add_action (group, action);
4868         g_object_unref (action);
4869 }
4870
4871 static void
4872 set_action_properties (GtkActionGroup *action_group)
4873 {
4874         GtkAction *action;
4875
4876         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4877         g_object_set (action, "is-important", TRUE, NULL);
4878         /*translators: this is the label for toolbar button*/
4879         g_object_set (action, "short_label", _("Previous"), NULL);
4880
4881         action = gtk_action_group_get_action (action_group, "GoNextPage");
4882         g_object_set (action, "is-important", TRUE, NULL);
4883         /*translators: this is the label for toolbar button*/
4884         g_object_set (action, "short_label", _("Next"), NULL);
4885
4886         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4887         /*translators: this is the label for toolbar button*/
4888         g_object_set (action, "short_label", _("Zoom In"), NULL);
4889
4890         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4891         /*translators: this is the label for toolbar button*/
4892         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4893
4894         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4895         /*translators: this is the label for toolbar button*/
4896         g_object_set (action, "short_label", _("Best Fit"), NULL);
4897
4898         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4899         /*translators: this is the label for toolbar button*/
4900         g_object_set (action, "short_label", _("Fit Width"), NULL);
4901
4902         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4903         g_object_set (action, "is-important", TRUE, NULL);
4904 }
4905
4906 static void
4907 set_chrome_actions (EvWindow *window)
4908 {
4909         EvWindowPrivate *priv = window->priv;
4910         GtkActionGroup *action_group = priv->action_group;
4911         GtkAction *action;
4912
4913         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4914         g_signal_handlers_block_by_func
4915                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4916         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4917                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4918         g_signal_handlers_unblock_by_func
4919                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4920 }
4921
4922 static void
4923 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4924                           GParamSpec     *pspec,
4925                           EvWindow       *ev_window)
4926 {
4927         GtkTreeModel *model;
4928         GtkAction *action;
4929
4930         g_object_get (G_OBJECT (ev_sidebar_links),
4931                       "model", &model,
4932                       NULL);
4933
4934         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4935         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4936         g_object_unref (model);
4937 }
4938
4939 static gboolean
4940 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4941 {
4942 #ifdef ENABLE_DBUS
4943         GObject *keys;
4944
4945         keys = ev_application_get_media_keys (EV_APP);
4946         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
4947 #endif /* ENABLE_DBUS */
4948
4949         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4950         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4951
4952         ev_window_set_view_accels_sensitivity (window, TRUE);
4953
4954         update_chrome_visibility (window);
4955
4956         return FALSE;
4957 }
4958
4959 static gboolean
4960 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4961 {
4962         ev_window_set_view_accels_sensitivity (window, FALSE);
4963
4964         return FALSE;
4965 }
4966
4967 static void
4968 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4969                                     GParamSpec         *pspec,
4970                                     EvWindow           *ev_window)
4971 {
4972         GtkWidget *widget;
4973
4974         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4975
4976         if (widget != NULL) {
4977                 g_signal_connect_object (widget, "focus_in_event",
4978                                          G_CALLBACK (view_actions_focus_in_cb),
4979                                          ev_window, 0);
4980                 g_signal_connect_object (widget, "focus_out_event",
4981                                          G_CALLBACK (view_actions_focus_out_cb),
4982                                          ev_window, 0);
4983                 g_object_unref (widget);
4984         }
4985 }
4986
4987 static gboolean
4988 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4989 {
4990         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4991                 gboolean maximized;
4992
4993                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4994                 if (!ev_window_is_empty (window))
4995                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4996         }
4997
4998         return FALSE;
4999 }
5000
5001 static gboolean
5002 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5003 {
5004         char *uri = window->priv->uri;
5005         GdkWindowState state;
5006         int x, y, width, height, document_width, document_height;
5007
5008         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5009
5010         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5011                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5012                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5013
5014                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5015                         ev_page_cache_get_max_width (window->priv->page_cache,
5016                                                      0, 1.0,
5017                                                      &document_width);
5018                         ev_page_cache_get_max_height (window->priv->page_cache,
5019                                                       0, 1.0,
5020                                                       &document_height);
5021                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5022                                                         (double)width / document_width);
5023                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5024                                                         (double)height / document_height);
5025
5026                         ev_metadata_manager_set_int (uri, "window_x", x);
5027                         ev_metadata_manager_set_int (uri, "window_y", y);
5028                         ev_metadata_manager_set_int (uri, "window_width", width);
5029                         ev_metadata_manager_set_int (uri, "window_height", height);
5030                 }
5031         }
5032
5033         return FALSE;
5034 }
5035
5036 static void
5037 launch_action (EvWindow *window, EvLinkAction *action)
5038 {
5039         const char *filename = ev_link_action_get_filename (action);
5040         GAppInfo *app_info;
5041         GFile *file;
5042         GList file_list = {NULL};
5043         GAppLaunchContext *context = NULL;
5044         GError *error = NULL;
5045
5046         if (filename == NULL)
5047                 return;
5048
5049         if (g_path_is_absolute (filename)) {
5050                 file = g_file_new_for_path (filename);
5051         } else {
5052                 GFile *base_file;
5053                 gchar *dir;
5054
5055                 dir = g_path_get_dirname (window->priv->uri);
5056                 base_file = g_file_new_for_uri (dir);
5057                 g_free (dir);
5058
5059                 file = g_file_resolve_relative_path (base_file, filename);
5060                 g_object_unref (base_file);
5061         }
5062
5063         app_info = g_file_query_default_handler (file, NULL, &error);
5064         if (!app_info) {
5065                 ev_window_error_message (window, error,
5066                                          "%s",
5067                                          _("Unable to launch external application."));
5068                 g_object_unref (file);
5069                 g_error_free (error);
5070
5071                 return;
5072         }
5073
5074 #if GTK_CHECK_VERSION (2, 14, 0)
5075         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5076         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5077                                            gtk_window_get_screen (GTK_WINDOW (window)));
5078         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5079 #endif
5080
5081         file_list.data = file;
5082         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5083                 ev_window_error_message (window, error,
5084                                          "%s",
5085                                          _("Unable to launch external application."));
5086                 g_error_free (error);
5087         }
5088
5089         g_object_unref (app_info);
5090         g_object_unref (file);
5091
5092         /* According to the PDF spec filename can be an executable. I'm not sure
5093            allowing to launch executables is a good idea though. -- marco */
5094 }
5095
5096 static void
5097 launch_external_uri (EvWindow *window, EvLinkAction *action)
5098 {
5099         const gchar *uri = ev_link_action_get_uri (action);
5100         GError *error = NULL;
5101         gboolean ret;
5102 #if GTK_CHECK_VERSION (2, 14, 0)
5103         GAppLaunchContext *context = NULL;
5104 #endif
5105
5106 #if GTK_CHECK_VERSION (2, 14, 0)
5107         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5108         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5109                                            gtk_window_get_screen (GTK_WINDOW (window)));
5110         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5111                                               GDK_CURRENT_TIME);
5112 #endif
5113
5114         if (!g_strstr_len (uri, strlen (uri), "://") &&
5115             !g_str_has_prefix (uri, "mailto:")) {
5116                 gchar *http;
5117
5118                 /* Not a valid uri, assuming it's http */
5119                 http = g_strdup_printf ("http://%s", uri);
5120                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5121                 g_free (http);
5122         } else {
5123                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5124         }
5125
5126         if (ret == FALSE) {
5127                 ev_window_error_message (window, error,
5128                                          "%s", _("Unable to open external link"));
5129                 g_error_free (error);
5130         }
5131 }
5132
5133 static void
5134 open_remote_link (EvWindow *window, EvLinkAction *action)
5135 {
5136         gchar *uri;
5137         gchar *dir;
5138
5139         dir = g_path_get_dirname (window->priv->uri);
5140
5141         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5142                                 NULL);
5143         g_free (dir);
5144
5145         ev_application_open_uri_at_dest (EV_APP, uri,
5146                                          gtk_window_get_screen (GTK_WINDOW (window)),
5147                                          ev_link_action_get_dest (action),
5148                                          0,
5149                                          NULL,
5150                                          FALSE,
5151                                          NULL,
5152                                          GDK_CURRENT_TIME);
5153
5154         g_free (uri);
5155 }
5156
5157 static void
5158 do_action_named (EvWindow *window, EvLinkAction *action)
5159 {
5160         const gchar *name = ev_link_action_get_name (action);
5161
5162         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5163                 ev_window_cmd_go_first_page (NULL, window);
5164         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5165                 ev_window_cmd_go_previous_page (NULL, window);
5166         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5167                 ev_window_cmd_go_next_page (NULL, window);
5168         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5169                 ev_window_cmd_go_last_page (NULL, window);
5170         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5171                 ev_window_cmd_focus_page_selector (NULL, window);
5172         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5173                 ev_window_cmd_edit_find (NULL, window);
5174         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5175                 ev_window_cmd_file_close_window (NULL, window);
5176         } else {
5177                 g_warning ("Unimplemented named action: %s, please post a "
5178                            "bug report in Evince bugzilla "
5179                            "(http://bugzilla.gnome.org) with a testcase.",
5180                            name);
5181         }
5182 }
5183
5184 static void
5185 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5186 {
5187         switch (ev_link_action_get_action_type (action)) {
5188                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5189                         EvLinkDest *dest;
5190
5191                         dest = ev_link_action_get_dest (action);
5192                         if (!dest)
5193                                 return;
5194
5195                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5196                 }
5197                         break;
5198                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5199                         launch_external_uri (window, action);
5200                         break;
5201                 case EV_LINK_ACTION_TYPE_LAUNCH:
5202                         launch_action (window, action);
5203                         break;
5204                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5205                         open_remote_link (window, action);
5206                         break;
5207                 case EV_LINK_ACTION_TYPE_NAMED:
5208                         do_action_named (window, action);
5209                         break;
5210                 default:
5211                         g_assert_not_reached ();
5212         }
5213 }
5214
5215 static void
5216 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5217 {
5218         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5219 }
5220
5221 static void
5222 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5223 {
5224         EvLinkAction *ev_action = NULL;
5225         EvLinkDest   *dest;
5226
5227         ev_action = ev_link_get_action (window->priv->link);
5228         if (!ev_action)
5229                 return;
5230
5231         dest = ev_link_action_get_dest (ev_action);
5232         if (!dest)
5233                 return;
5234
5235         ev_window_cmd_file_open_copy_at_dest (window, dest);
5236 }
5237
5238 static void
5239 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5240 {
5241         EvLinkAction *ev_action;
5242
5243         ev_action = ev_link_get_action (window->priv->link);
5244         if (!ev_action)
5245                 return;
5246
5247         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5248                                    ev_action);
5249 }
5250
5251
5252 static void
5253 image_save_dialog_response_cb (GtkWidget *fc,
5254                                gint       response_id,
5255                                EvWindow  *ev_window)
5256 {
5257         GFile           *target_file;
5258         gboolean         is_native;
5259         GError          *error = NULL;
5260         GdkPixbuf       *pixbuf;
5261         gchar           *uri;
5262         gchar          **extensions;
5263         gchar           *filename;
5264         gchar           *file_format;
5265         GdkPixbufFormat *format;
5266         GtkFileFilter   *filter;
5267
5268         if (response_id != GTK_RESPONSE_OK) {
5269                 gtk_widget_destroy (fc);
5270                 return;
5271         }
5272
5273         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5274         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5275         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5276
5277         if (format == NULL) {
5278                 format = get_gdk_pixbuf_format_by_extension (uri);
5279         }
5280
5281         if (format == NULL) {
5282                 ev_window_error_message (ev_window, NULL,
5283                                          "%s",
5284                                          _("Couldn't find appropriate format to save image"));
5285                 g_free (uri);
5286                 gtk_widget_destroy (fc);
5287
5288                 return;
5289         }
5290
5291         extensions = gdk_pixbuf_format_get_extensions (format);
5292         if (!g_str_has_suffix (uri, extensions[0])) {
5293                 gchar *uri_extension;
5294
5295                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5296                 target_file = g_file_new_for_uri (uri_extension);
5297                 g_free (uri_extension);
5298         } else {
5299                 target_file = g_file_new_for_uri (uri);
5300         }
5301         g_strfreev (extensions);
5302         g_free (uri);
5303
5304         is_native = g_file_is_native (target_file);
5305         if (is_native) {
5306                 filename = g_file_get_path (target_file);
5307         } else {
5308                 filename = ev_tmp_filename ("saveimage");
5309         }
5310
5311         ev_document_doc_mutex_lock ();
5312         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5313                                                ev_window->priv->image);
5314         ev_document_doc_mutex_unlock ();
5315
5316         file_format = gdk_pixbuf_format_get_name (format);
5317         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5318         g_free (file_format);
5319         g_object_unref (pixbuf);
5320
5321         if (error) {
5322                 ev_window_error_message (ev_window, error,
5323                                          "%s", _("The image could not be saved."));
5324                 g_error_free (error);
5325                 g_free (filename);
5326                 g_object_unref (target_file);
5327                 gtk_widget_destroy (fc);
5328
5329                 return;
5330         }
5331
5332         if (!is_native) {
5333                 GFile *source_file;
5334
5335                 source_file = g_file_new_for_uri (filename);
5336
5337                 ev_window_save_remote (ev_window, source_file, target_file);
5338                 g_object_unref (source_file);
5339         }
5340
5341         g_free (filename);
5342         g_object_unref (target_file);
5343         gtk_widget_destroy (fc);
5344 }
5345
5346 static void
5347 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5348 {
5349         GtkWidget *fc;
5350
5351         if (!window->priv->image)
5352                 return;
5353
5354         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5355                                           GTK_WINDOW (window),
5356                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5357                                           GTK_STOCK_CANCEL,
5358                                           GTK_RESPONSE_CANCEL,
5359                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5360                                           NULL);
5361
5362         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5363         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5364         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5365
5366         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5367
5368         g_signal_connect (fc, "response",
5369                           G_CALLBACK (image_save_dialog_response_cb),
5370                           window);
5371
5372         gtk_widget_show (fc);
5373 }
5374
5375 static void
5376 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5377 {
5378         GtkClipboard *clipboard;
5379         GdkPixbuf    *pixbuf;
5380
5381         if (!window->priv->image)
5382                 return;
5383
5384         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5385                                               GDK_SELECTION_CLIPBOARD);
5386         ev_document_doc_mutex_lock ();
5387         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5388                                                window->priv->image);
5389         ev_document_doc_mutex_unlock ();
5390
5391         gtk_clipboard_set_image (clipboard, pixbuf);
5392         g_object_unref (pixbuf);
5393 }
5394
5395 static void
5396 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5397 {
5398         GList     *l;
5399         GdkScreen *screen;
5400
5401         if (!window->priv->attach_list)
5402                 return;
5403
5404         screen = gtk_window_get_screen (GTK_WINDOW (window));
5405
5406         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5407                 EvAttachment *attachment;
5408                 GError       *error = NULL;
5409
5410                 attachment = (EvAttachment *) l->data;
5411
5412                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5413
5414                 if (error) {
5415                         ev_window_error_message (window, error,
5416                                                  "%s", _("Unable to open attachment"));
5417                         g_error_free (error);
5418                 }
5419         }
5420 }
5421
5422 static void
5423 attachment_save_dialog_response_cb (GtkWidget *fc,
5424                                     gint       response_id,
5425                                     EvWindow  *ev_window)
5426 {
5427         GFile                *target_file;
5428         gchar                *uri;
5429         GList                *l;
5430         GtkFileChooserAction  fc_action;
5431         gboolean              is_dir;
5432         gboolean              is_native;
5433
5434         if (response_id != GTK_RESPONSE_OK) {
5435                 gtk_widget_destroy (fc);
5436                 return;
5437         }
5438
5439         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5440         target_file = g_file_new_for_uri (uri);
5441         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5442         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5443         is_native = g_file_is_native (target_file);
5444
5445         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5446                 EvAttachment *attachment;
5447                 GFile        *save_to;
5448                 GError       *error = NULL;
5449
5450                 attachment = (EvAttachment *) l->data;
5451
5452                 if (is_native) {
5453                         if (is_dir) {
5454                                 save_to = g_file_get_child (target_file,
5455                                                             ev_attachment_get_name (attachment));
5456                         } else {
5457                                 save_to = g_object_ref (target_file);
5458                         }
5459                 } else {
5460                         save_to = ev_tmp_file_get ("saveattachment");
5461                 }
5462
5463                 ev_attachment_save (attachment, save_to, &error);
5464
5465                 if (error) {
5466                         ev_window_error_message (ev_window, error,
5467                                                  "%s", _("The attachment could not be saved."));
5468                         g_error_free (error);
5469                         g_object_unref (save_to);
5470
5471                         continue;
5472                 }
5473
5474                 if (!is_native) {
5475                         GFile *dest_file;
5476
5477                         if (is_dir) {
5478                                 dest_file = g_file_get_child (target_file,
5479                                                               ev_attachment_get_name (attachment));
5480                         } else {
5481                                 dest_file = g_object_ref (target_file);
5482                         }
5483
5484                         ev_window_save_remote (ev_window, save_to, dest_file);
5485
5486                         g_object_unref (dest_file);
5487                 }
5488
5489                 g_object_unref (save_to);
5490         }
5491
5492         g_free (uri);
5493         g_object_unref (target_file);
5494
5495         gtk_widget_destroy (fc);
5496 }
5497
5498 static void
5499 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5500 {
5501         GtkWidget    *fc;
5502         EvAttachment *attachment = NULL;
5503
5504         if (!window->priv->attach_list)
5505                 return;
5506
5507         if (g_list_length (window->priv->attach_list) == 1)
5508                 attachment = (EvAttachment *) window->priv->attach_list->data;
5509
5510         fc = gtk_file_chooser_dialog_new (
5511                 _("Save Attachment"),
5512                 GTK_WINDOW (window),
5513                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5514                 GTK_STOCK_CANCEL,
5515                 GTK_RESPONSE_CANCEL,
5516                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5517                 NULL);
5518
5519         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5520         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5521         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5522
5523         if (attachment)
5524                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5525                                                    ev_attachment_get_name (attachment));
5526
5527         g_signal_connect (fc, "response",
5528                           G_CALLBACK (attachment_save_dialog_response_cb),
5529                           window);
5530
5531         gtk_widget_show (fc);
5532 }
5533
5534 static void
5535 ev_window_media_player_key_pressed (EvWindow    *window,
5536                                     const gchar *key,
5537                                     gpointer     user_data)
5538 {
5539         if (!gtk_window_is_active (GTK_WINDOW (window)))
5540                 return;
5541
5542         /* Note how Previous/Next only go to the
5543          * next/previous page despite their icon telling you
5544          * they should go to the beginning/end.
5545          *
5546          * There's very few keyboards with FFW/RWD though,
5547          * so we stick the most useful keybinding on the most
5548          * often seen keys
5549          */
5550         if (strcmp (key, "Play") == 0) {
5551                 ev_window_run_presentation (window);
5552         } else if (strcmp (key, "Previous") == 0) {
5553                 ev_window_cmd_go_previous_page (NULL, window);
5554         } else if (strcmp (key, "Next") == 0) {
5555                 ev_window_cmd_go_next_page (NULL, window);
5556         } else if (strcmp (key, "FastForward") == 0) {
5557                 ev_window_cmd_go_last_page (NULL, window);
5558         } else if (strcmp (key, "Rewind") == 0) {
5559                 ev_window_cmd_go_first_page (NULL, window);
5560         }
5561 }
5562
5563 static void
5564 ev_window_init (EvWindow *ev_window)
5565 {
5566         GtkActionGroup *action_group;
5567         GtkAccelGroup *accel_group;
5568         GError *error = NULL;
5569         GtkWidget *sidebar_widget;
5570         GObject *mpkeys;
5571
5572         g_signal_connect (ev_window, "configure_event",
5573                           G_CALLBACK (window_configure_event_cb), NULL);
5574         g_signal_connect (ev_window, "window_state_event",
5575                           G_CALLBACK (window_state_event_cb), NULL);
5576
5577         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5578
5579         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5580         ev_window->priv->title = ev_window_title_new (ev_window);
5581
5582         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5583         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5584         gtk_widget_show (ev_window->priv->main_box);
5585
5586         action_group = gtk_action_group_new ("MenuActions");
5587         ev_window->priv->action_group = action_group;
5588         gtk_action_group_set_translation_domain (action_group, NULL);
5589         gtk_action_group_add_actions (action_group, entries,
5590                                       G_N_ELEMENTS (entries), ev_window);
5591         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5592                                              G_N_ELEMENTS (toggle_entries),
5593                                              ev_window);
5594         set_action_properties (action_group);
5595         register_custom_actions (ev_window, action_group);
5596
5597         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5598         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5599                                             action_group, 0);
5600
5601         accel_group =
5602                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5603         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5604
5605         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5606
5607         action_group = gtk_action_group_new ("ViewPopupActions");
5608         ev_window->priv->view_popup_action_group = action_group;
5609         gtk_action_group_set_translation_domain (action_group, NULL);
5610         gtk_action_group_add_actions (action_group, view_popup_entries,
5611                                       G_N_ELEMENTS (view_popup_entries),
5612                                       ev_window);
5613         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5614                                             action_group, 0);
5615
5616         action_group = gtk_action_group_new ("AttachmentPopupActions");
5617         ev_window->priv->attachment_popup_action_group = action_group;
5618         gtk_action_group_set_translation_domain (action_group, NULL);
5619         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5620                                       G_N_ELEMENTS (attachment_popup_entries),
5621                                       ev_window);
5622         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5623                                             action_group, 0);
5624
5625         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5626                                               DATADIR"/evince-ui.xml",
5627                                               &error)) {
5628                 g_warning ("building menus failed: %s", error->message);
5629                 g_error_free (error);
5630         }
5631
5632         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5633         ev_window->priv->recent_action_group = NULL;
5634         ev_window->priv->recent_ui_id = 0;
5635         g_signal_connect_swapped (ev_window->priv->recent_manager,
5636                                   "changed",
5637                                   G_CALLBACK (ev_window_setup_recent),
5638                                   ev_window);
5639
5640         ev_window->priv->menubar =
5641                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5642                                             "/MainMenu");
5643         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5644                             ev_window->priv->menubar,
5645                             FALSE, FALSE, 0);
5646
5647         ev_window->priv->toolbar = GTK_WIDGET
5648           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5649                          "ui-manager", ev_window->priv->ui_manager,
5650                          "popup-path", "/ToolbarPopup",
5651                          "model", ev_application_get_toolbars_model (EV_APP),
5652                          NULL));
5653
5654         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5655                                    "DefaultToolBar");
5656         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5657                             ev_window->priv->toolbar,
5658                             FALSE, FALSE, 0);
5659         gtk_widget_show (ev_window->priv->toolbar);
5660
5661         /* Add the main area */
5662         ev_window->priv->hpaned = gtk_hpaned_new ();
5663         g_signal_connect (ev_window->priv->hpaned,
5664                           "notify::position",
5665                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5666                           ev_window);
5667
5668         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5669         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5670                             TRUE, TRUE, 0);
5671         gtk_widget_show (ev_window->priv->hpaned);
5672
5673         ev_window->priv->sidebar = ev_sidebar_new ();
5674         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5675                          ev_window->priv->sidebar, FALSE, FALSE);
5676         gtk_widget_show (ev_window->priv->sidebar);
5677
5678         /* Stub sidebar, for now */
5679
5680         sidebar_widget = ev_sidebar_thumbnails_new ();
5681         ev_window->priv->sidebar_thumbs = sidebar_widget;
5682         g_signal_connect (sidebar_widget,
5683                           "notify::main-widget",
5684                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5685                           ev_window);
5686         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5687         gtk_widget_show (sidebar_widget);
5688         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5689                              sidebar_widget);
5690
5691         sidebar_widget = ev_sidebar_links_new ();
5692         ev_window->priv->sidebar_links = sidebar_widget;
5693         g_signal_connect (sidebar_widget,
5694                           "notify::model",
5695                           G_CALLBACK (sidebar_widget_model_set),
5696                           ev_window);
5697         g_signal_connect (sidebar_widget,
5698                           "link_activated",
5699                           G_CALLBACK (sidebar_links_link_activated_cb),
5700                           ev_window);
5701         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5702         gtk_widget_show (sidebar_widget);
5703         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5704                              sidebar_widget);
5705
5706         sidebar_widget = ev_sidebar_attachments_new ();
5707         ev_window->priv->sidebar_attachments = sidebar_widget;
5708         g_signal_connect_object (sidebar_widget,
5709                                  "popup",
5710                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5711                                  ev_window, 0);
5712         gtk_widget_show (sidebar_widget);
5713         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5714                              sidebar_widget);
5715
5716         sidebar_widget = ev_sidebar_layers_new ();
5717         ev_window->priv->sidebar_layers = sidebar_widget;
5718         g_signal_connect (sidebar_widget,
5719                           "layers_visibility_changed",
5720                           G_CALLBACK (sidebar_layers_visibility_changed),
5721                           ev_window);
5722         gtk_widget_show (sidebar_widget);
5723         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5724                              sidebar_widget);
5725
5726         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5727         ev_window->priv->scrolled_window =
5728                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5729                                           "shadow-type", GTK_SHADOW_IN,
5730                                           NULL));
5731         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5732                             ev_window->priv->scrolled_window,
5733                             TRUE, TRUE, 0);
5734         gtk_widget_show (ev_window->priv->scrolled_window);
5735
5736         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5737                         ev_window->priv->view_box);
5738         gtk_widget_show (ev_window->priv->view_box);
5739
5740         ev_window->priv->view = ev_view_new ();
5741         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5742                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5743         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
5744         g_signal_connect_swapped (ev_window->priv->password_view,
5745                                   "unlock",
5746                                   G_CALLBACK (ev_window_password_view_unlock),
5747                                   ev_window);
5748         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5749                                  G_CALLBACK (view_actions_focus_in_cb),
5750                                  ev_window, 0);
5751         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5752                                  G_CALLBACK (view_actions_focus_out_cb),
5753                                  ev_window, 0);
5754         g_signal_connect_object (ev_window->priv->view, "external-link",
5755                                  G_CALLBACK (view_external_link_cb),
5756                                  ev_window, 0);
5757         g_signal_connect_object (ev_window->priv->view, "handle-link",
5758                                  G_CALLBACK (view_handle_link_cb),
5759                                  ev_window, 0);
5760
5761         g_signal_connect_object (ev_window->priv->view,
5762                                  "popup",
5763                                  G_CALLBACK (view_menu_popup_cb),
5764                                  ev_window, 0);
5765         gtk_widget_show (ev_window->priv->view);
5766         gtk_widget_show (ev_window->priv->password_view);
5767
5768         /* Find Bar */
5769         ev_window->priv->find_bar = egg_find_bar_new ();
5770         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5771                           ev_window->priv->find_bar,
5772                           FALSE, TRUE, 0);
5773
5774         /* We own a ref on these widgets, as we can swap them in and out */
5775         g_object_ref (ev_window->priv->view);
5776         g_object_ref (ev_window->priv->password_view);
5777
5778         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5779                            ev_window->priv->view);
5780
5781         g_signal_connect (ev_window->priv->view,
5782                           "notify::sizing-mode",
5783                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5784                           ev_window);
5785         g_signal_connect (ev_window->priv->view,
5786                           "notify::zoom",
5787                           G_CALLBACK (ev_window_zoom_changed_cb),
5788                           ev_window);
5789         g_signal_connect (ev_window->priv->view,
5790                           "notify::dual-page",
5791                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5792                           ev_window);
5793         g_signal_connect (ev_window->priv->view,
5794                           "notify::continuous",
5795                           G_CALLBACK (ev_window_continuous_changed_cb),
5796                           ev_window);
5797         g_signal_connect (ev_window->priv->view,
5798                           "notify::rotation",
5799                           G_CALLBACK (ev_window_rotation_changed_cb),
5800                           ev_window);
5801         g_signal_connect (ev_window->priv->view,
5802                           "notify::has-selection",
5803                           G_CALLBACK (ev_window_has_selection_changed_cb),
5804                           ev_window);
5805
5806         /* Connect sidebar signals */
5807         g_signal_connect (ev_window->priv->sidebar,
5808                           "notify::visible",
5809                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5810                           ev_window);
5811         g_signal_connect (ev_window->priv->sidebar,
5812                           "notify::current-page",
5813                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5814                           ev_window);
5815
5816         /* Connect to find bar signals */
5817         g_signal_connect (ev_window->priv->find_bar,
5818                           "previous",
5819                           G_CALLBACK (find_bar_previous_cb),
5820                           ev_window);
5821         g_signal_connect (ev_window->priv->find_bar,
5822                           "next",
5823                           G_CALLBACK (find_bar_next_cb),
5824                           ev_window);
5825         g_signal_connect (ev_window->priv->find_bar,
5826                           "close",
5827                           G_CALLBACK (find_bar_close_cb),
5828                           ev_window);
5829         g_signal_connect (ev_window->priv->find_bar,
5830                           "notify::search-string",
5831                           G_CALLBACK (find_bar_search_changed_cb),
5832                           ev_window);
5833         g_signal_connect (ev_window->priv->find_bar,
5834                           "notify::case-sensitive",
5835                           G_CALLBACK (find_bar_search_changed_cb),
5836                           ev_window);
5837         g_signal_connect (ev_window->priv->find_bar,
5838                           "notify::visible",
5839                           G_CALLBACK (find_bar_visibility_changed_cb),
5840                           ev_window);
5841         g_signal_connect (ev_window->priv->find_bar,
5842                           "scroll",
5843                           G_CALLBACK (find_bar_scroll),
5844                           ev_window);
5845
5846         /* Popups */
5847         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5848                                                                  "/DocumentPopup");
5849         ev_window->priv->link = NULL;
5850
5851         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5852                                                                        "/AttachmentPopup");
5853         ev_window->priv->attach_list = NULL;
5854
5855         /* Media player keys */
5856         mpkeys = ev_application_get_media_keys (EV_APP);
5857         if (mpkeys) {
5858                 g_signal_connect_swapped (mpkeys, "key_pressed",
5859                                           G_CALLBACK (ev_window_media_player_key_pressed),
5860                                           ev_window);
5861         }
5862
5863         /* Give focus to the document view */
5864         gtk_widget_grab_focus (ev_window->priv->view);
5865
5866         /* Set it user interface params */
5867         ev_window_setup_recent (ev_window);
5868
5869         setup_chrome_from_metadata (ev_window);
5870         set_chrome_actions (ev_window);
5871         update_chrome_visibility (ev_window);
5872
5873         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5874
5875         setup_view_from_metadata (ev_window);
5876         setup_sidebar_from_metadata (ev_window, NULL);
5877
5878         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5879         ev_window_setup_action_sensitivity (ev_window);
5880 }
5881
5882 /**
5883  * ev_window_new:
5884  *
5885  * Creates a #GtkWidget that represents the window.
5886  *
5887  * Returns: the #GtkWidget that represents the window.
5888  */
5889 GtkWidget *
5890 ev_window_new (void)
5891 {
5892         GtkWidget *ev_window;
5893
5894         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5895                                               "type", GTK_WINDOW_TOPLEVEL,
5896                                               NULL));
5897
5898         return ev_window;
5899 }